End-tab vs. top-tab — what’s the difference?

End-tab folders show the tab on the long side and are used on open-shelf systems; top-tab folders show the tab along the top edge and are designed for drawer filing.

When should I choose classification folders?

Choose classification folders when you need built-in dividers and 2-prong fasteners to separate sections within one file—ideal for medical charts, legal matters, and case files.

Letter or legal size — how do I pick?

Letter (8.5\" × 11\") fits standard documents; legal (8.5\" × 14\") fits longer forms. Match the folder to both your documents and storage equipment.

What tab and material options are available?

Tabs include full-cut, 1/2-cut, or 1/3-cut (assorted positions). Materials range from 11-pt to 18-pt manila, with optional reinforced (2-ply) tabs for added durability.

Can I add fasteners, pockets, or expansion?

Yes—add 2\" bonded fasteners (various positions), pockets/jackets, and expansion gussets (e.g., 3/4\" to 2\"+). Check each product’s options for capacity and placement.

Do you offer volume pricing or custom printing?

We offer bulk price breaks and custom printing (logos, lines, colors). Call (800) 810-3453 for a quote.

What safety labels should I look for on school and early-childhood items?

For children’s products, look for CPSIA compliance and a Children’s Product Certificate (CPC). Art materials should be labeled to ASTM D-4236; many also carry ACMI’s “AP” (non-toxic) or “CL” seals. These help confirm proper cautionary labeling and third-party testing where required.

How do I pick classroom furniture across grade levels?

Favor adjustable-height desks/tables and seating tested to ANSI/BIFMA X6.1 for educational use. Check manufacturer grade/height charts; adjustable ranges let you cover multiple grades with one model and simplify purchasing and spares.

What’s the best way to organize supplies and centers?

Use latching, stackable bins (clear for quick ID; colors for zones/subjects). Add label holders on bins and shelves, and keep a posted color key so students can reset the room independently.

How do I choose learning games and manipulatives by age?

Match to the stated age/grade band and learning goals (fine motor, numeracy, literacy). For early childhood, prioritize oversized pieces, wipe-clean surfaces, and non-toxic finishes.

What should I consider in a charging/tech cart?

Count devices and case sizes; verify slot width/height, cable management, ventilation, and locking doors. If devices support fast-charge (e.g., USB-C PD), confirm the cart’s power specs and total charging wattage.

Do you support school POs, bulk pricing, or custom printing?

Yes—volume pricing and custom imprinting (school name, mascot, subject headers) are available. Call (800) 810-3453.

Sheet vs. roll labels — what’s the difference?

Sheet labels (letter-size) run through laser/inkjet printers; roll labels feed through thermal or dedicated label printers.

Permanent or removable adhesive?

Permanent adhesives are best for long-term filing; removable adhesives peel away cleanly from most surfaces for temporary notes or re-use.

Will these labels work in my printer?

Check each item’s spec for “laser,” “inkjet,” or “thermal.” Avoid running inkjet-only sheets through a laser printer.

How do I match the label size to folder tabs or binder spines?

Measure the printable area of your tab or spine and match to the label’s width/height. If unsure, choose a slightly smaller label for clean alignment.

Can I get preprinted sequences or color bars?

Yes—choose preprinted sets (A-Z, 0-9, months) or request custom colors/text to match your filing system.

Do you have templates?

We provide size specifications and many customers use common label templates. If you need help aligning, call (800) 810-3453.

What do 5-, 8-, 10-, or 12-tab sets mean?

That’s the number of tabs per set. More tabs provide finer organization; fewer tabs give larger, easier-to-read tabs.

Paper vs. poly — which should I choose?

Paper (often with Mylar-reinforced tabs) is economical and easy to write on; poly resists tears and moisture for heavy use and frequent handling.

Are the tabs printable?

Some tabs are hand-write only; others are laser/inkjet printable. Check each product for “printable” support and printer compatibility.

Will they fit my binder?

Choose letter (8.5\" × 11\") for most 3-ring binders or legal (8.5\" × 14\") for longer documents. Many options are pre-punched for standard rings.

Can I mix preprinted and blank tabs?

Yes—use a preprinted core set and add blank or custom tabs for sections unique to your workflow.

Do you make custom tab sets?

Yes—tab titles, colors, and sheet stock can be customized. Call (800) 810-3453.

Which paper weight and brightness should I choose?

Use 20 lb / 75 gsm, 92-brightness for everyday printing; step up to 24–28 lb and 96+ brightness for presentations and double-sided color. If you print heavy coverage or duplex often, the thicker stock helps reduce show-through. Always confirm your printer’s supported paper weights.

Round-ring vs. D-ring binders — what’s the difference?

D-ring binders hold more paper at the same spine width and keep pages lying flatter, which reduces edge wear. Round-rings are economical for smaller sets. Pick capacity based on sheet count and how often you turn pages.

What does “sheet capacity” mean on staplers and hole punches?

It’s measured using standard 20 lb copy paper. If you use heavier paper, expect a lower effective capacity. For shared spaces, choose high-capacity staplers/punches to avoid jams and downtime.

Will labels, envelopes, and mailers work with my printer?

Check each item’s spec for “laser,” “inkjet,” or “thermal.” Laser-safe adhesives resist heat; some inkjet-only sheets shouldn’t go through laser fusers. Use your printer’s label or heavy-stock setting for best feed and adhesion.

How do I choose mailers and shipping boxes?

Bubble or poly mailers are great for lightweight, non-fragile contents; corrugated boxes protect heavier or delicate items. Match interior dimensions to your contents, add cushioning if needed, and choose stronger board as weight increases.

Do you offer eco-conscious options or bulk pricing?

Many items are available with recycled content or reduced-waste packaging, and we offer volume price breaks. Call (800) 810-3453 for large-order help or product guidance.

What ball sizes should I choose for different ages?

Use age-appropriate sizes for safer, more successful play. Common guidelines include: Basketball—Size 5 (27.5\") youth, Size 6 (28.5\") intermediate, Size 7 (29.5\") official. Soccer—Size 3 up to ~8 years, Size 4 ~8–12, Size 5 ~12+. Volleyball—Regulation balls for teens/adults; lighter training balls for younger players. Always check the product page for the manufacturer’s recommended age range.

Indoor vs. outdoor — which materials hold up best?

Composite or rubber-covered balls and poly cones hold up well outdoors; leather and finer composites are best indoors. For markers, look for UV-stable plastics; for goals, choose powder-coated frames and weather-resistant nets for outdoor use.

How many pinnies, cones, or markers do I need?

For classes and drills, packs of 12 are a good start; 24–36 pieces cover full-class activities and multiple stations. Choose mixed colors for quick team splits and field zones.

Tips for storage and care?

Use ventilated ball bags or carts, wipe down gear after outdoor use, and avoid prolonged heat/sun in storage. Inflate balls to the manufacturer’s recommendations and check pressure periodically to extend lifespan.

Are items latex-free and school-safe?

Many products are offered in latex-free or phthalate-free materials. Look for those callouts on the product page. Children’s items may include compliance statements on labeling; review those details if you’re purchasing for younger ages.

Do you support bulk orders or custom printing (team names)?

Yes—volume pricing and custom imprinting are available on many items. Call (800) 810-3453 for a quote or assistance with large sets.

What is the difference between FireKing vertical and lateral file cabinets?

Vertical file cabinets are deeper and narrower, making them a good fit for offices with limited wall space. Lateral file cabinets are wider and allow side-to-side filing, which can make document access easier and provide more filing width per drawer.

What can I store in a FireKing fireproof file cabinet?

FireKing cabinets are commonly used to store paper files, legal documents, medical records, financial records, contracts, personnel files, and other important business paperwork that needs organized fire-resistant storage.

Are FireKing cabinets only for paper records?

Many FireKing products are primarily designed for paper document protection, but some models may also be used for storing valuables or other office materials. Always review the specific product details and manufacturer recommendations to confirm the intended storage use for each model.

How do I choose between a FireKing safe, file cabinet, or storage cabinet?

Choose a fireproof file cabinet if you need organized drawer-based filing for records. Choose a safe if you need compact secure storage for documents, cash, or valuables. Choose a fireproof storage cabinet if you need shelf storage for binders, boxed records, supplies, or larger office materials.

What sizes are available in FireKing cabinets?

FireKing products are available in several sizes and configurations, including vertical file cabinets, lateral file cabinets, safes, card file cabinets, and storage cabinets. Available sizes, number of drawers, and overall dimensions vary by model.

Are FireKing cabinets used in offices, medical facilities, and government records storage?

Yes. FireKing cabinets are commonly used in offices, healthcare facilities, legal environments, schools, and government agencies where important records need secure, organized, fire-resistant storage.

Can I buy FireKing cabinets in bulk or get help choosing the right model?

Yes. We can help with product selection, bulk orders, and larger project needs. If you need assistance comparing FireKing file cabinets, safes, or storage cabinets, call (800) 810-3453.

Do you offer free shipping?

Yes—free ground shipping on orders of $99+.

What are your shipping rates?

Labels-only orders under $40 ship for $6.95. All other orders ship for a flat $14.95.

Do you offer bulk discounts?

Yes—volume pricing is available on many items. Contact us for a quote or large-order assistance.

Do you accept purchase orders (POs)?

Yes—we accept POs from schools and government agencies. If you need terms or documentation, please reach out.

Where can I read your full Shipping and Return policies?

See our Shipping Policy and Return Policy pages for complete details.

How can I contact you?

Call (800) 810-3453 or use our Contact Us form.

Grease Traps & Interceptors

Grease traps and interceptors help commercial plumbing systems retain grease, lint, hair, debris, and other insoluble waste before wastewater reaches downstream drainage lines. Common uses include commercial kitchens and restaurants, laundromats and clothes-washer installations, fixture drainage, and applications that require recovery of solids such as plaster, clay, or precious-metal particles.

Grease Traps & Interceptors

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Zurn

20 lb Grease Capacity Steel Grease Interceptor

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$385.94

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This grease interceptor helps commercial kitchen and restaurant operators remove and retain grease from wastewater where food is prepared. It is designed to support grease-management needs in...

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Rockford

Anchor Bracket for 150/300 Units

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$205.94

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This anchor bracket is designed for installers and maintenance teams who need to hold down compatible 150/300 units when secure anchoring is required.The bracket is intended for 150/300 units and...

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Rockford

Anchor Bracket for 500, 1000 and 1500 Units

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$205.94

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This anchor bracket is a hold-down accessory for compatible 500, 1000, and 1500 units. Commercial plumbing professionals can use it when an installation requires the unit to be anchored in place.The...

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Rockford

Corrugated Tubing for Manway Extension Riser Kit

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This corrugated tubing is for commercial plumbing professionals working with a manway extension riser kit. It provides the specified tubing component for that riser-kit application.The tubing has...

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Zurn

Grease Interceptor with 30 lb Grease Capacity

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$429.94

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This grease interceptor is designed for commercial kitchen and restaurant wastewater lines where food preparation creates grease-bearing discharge. It helps remove and retain grease before wastewater...

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Zurn

Replacement Bucket for Z1180 Solids Interceptor

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This replacement bucket is designed for facilities maintenance and plumbing professionals servicing compatible Z1180 solids interceptors. It provides a replacement component for maintaining the...

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Zurn

Replacement Gasket for Z1175 Hair Interceptor

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$42.94

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This replacement gasket is made for maintenance of a Z1175 hair interceptor. Plumbing professionals and facility maintenance teams can use it when servicing a compatible interceptor to help restore...

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Zurn

Replacement Gasket for Z1180 Solids Interceptor

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This replacement gasket is designed for commercial plumbing professionals maintaining a Z1180 solids interceptor. It provides the specified replacement component for servicing the interceptor...

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Zurn

Replacement Screen for Z1180 Solids Interceptor

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$64.94

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This replacement screen is designed for buyers maintaining a compatible Z1180 solids interceptor. It provides a replacement component for restoring the interceptor’s screen function during service or...

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Helpful Buying Guide

Choose the Right Commercial Interceptor for Your Wastewater Stream

Commercial drainage applications can produce very different kinds of waste. Compare what needs to be captured, the connection and installation requirements, available space, and the relevant flow or retention capacity before selecting an interceptor, separator, basin, or replacement part.

Visual Guide

Popular examples in this category

3-Inch Steel Lint Separator, 25 x 25 x 20 InchesWBB1904030

Steel Commercial Drainage Catch BasinWBB1903997

2-Inch Steel Lint Separator, 17 x 17 x 16 InchesWBB1904032

4-Inch Steel Lint SeparatorWBB1904033

Use Cases

Match the unit to the source of wastewater

Grease interceptors are intended for grease-bearing wastewater from food-preparation areas. Lint separators are designed for commercial laundry discharge, while hair interceptors address fixture drainage. Solids interceptors and catch basins help retain insoluble waste before it continues downstream.

How to Choose

Start with waste type, capacity, and connections

Identify whether the application produces grease, laundry lint, hair, general debris, or recoverable solids. Then compare stated flow ratings or grease capacities, connection sizes and configurations, unit dimensions, and required service access.

Applications

Support commercial drainage management

These products are represented for commercial kitchens, restaurants, laundromats, clothes-washer drainage, fixture drainage, and wastewater streams containing materials such as precious-metal particles, plaster, or clay.

Additional Info

Plan for maintenance components

Some designs include removable buckets or baskets for access to collected solids. Compatible replacement buckets and gaskets are also available for servicing specified Z1180 solids interceptors.

10 GPMListed flow rating

One steel grease interceptor is rated at 10 GPM.

100 GPMListed flow rating

Another steel grease interceptor is rated at 100 GPM.

20 or 30 lbGrease capacity options

Two grease interceptors list 20 lb and 30 lb grease capacities.

1-1/2 in.Connection size shown

Specified solids and hair interceptor configurations include 1-1/2 inch connections.

Comparison Guide

Compare the Main Product Types

Use this overview to narrow options by the material being captured and the details most relevant to installation and maintenance.

Product type	Best suited for	Details to compare
Grease interceptors	Commercial kitchen and restaurant wastewater	Grease capacity, flow rating, steel or coated steel body, no-hub connections, baffle, external flow control, and cover details
Lint separators and catch basins	Commercial laundry discharge or general commercial drainage with insoluble waste	Screening action, stated dimensions or height, steel construction, and available installation space
Solids and hair interceptors	Fixture drainage or wastewater containing recoverable solids	Connection configuration, removable bucket or basket, bottom access, screened flow path, and cleanout details

Planning Guide

Plan the right fit before choosing

Identify the Waste Stream

Choose a separator based on what the drain needs to retain

The product types in this category address different drainage concerns. Selecting for the actual wastewater source helps focus the comparison on the right interception method.

Use grease interceptors for commercial kitchen and restaurant wastewater from food-preparation areas.
Choose lint separators for clothes-washer discharge containing lint, buttons, and other insoluble laundry waste.
Consider hair and solids interceptors for fixture drainage where hair and debris must be captured.
Use solids interceptors or catch basins where insoluble materials need to be retained before reaching a sanitary drain or drainage system.

Compare Installation Details

Check the stated size, connection, and flow information

Space constraints and plumbing compatibility can vary by installation. Review the listed dimensions, height, connection style, and flow information for the specific product under consideration.

Lint separator sizes listed include 17 x 17 x 16 inches, 25 x 25 x 20 inches, and 33 x 33 x 28 inches.
The steel catch basin has a stated 38-inch height.
Listed connections include 1-1/2 inch female IP, 1-1/2 inch slip-joint inlet with threaded side outlet, and no-hub connections.
Selected grease interceptors have stated 10 GPM or 100 GPM flow ratings and include external flow control.

Plan for Collection and Service Access

Consider how retained material will be accessed

Collection and service features differ across the represented products. Where maintenance access or solids recovery matters, review the available bucket, basket, screen, cleanout, and cover details.

A bottom-access solids interceptor uses a removable bucket and screened flow path for solids collection and recovery.
The hair and solids interceptor has a removable stainless steel basket accessible from the bottom.
Some grease interceptors include flow-diffusing baffles and slip-resistant covers.
Replacement bucket and gasket options are specified for compatible Z1180 solids interceptors.

FAQ

Common questions before buying

What is the difference between a grease interceptor and a lint separator?

Grease interceptors are designed to retain grease from commercial kitchen and food-preparation wastewater. Lint separators are designed to capture lint, buttons, and other insoluble waste from commercial laundry discharge.

What flow ratings are represented for grease interceptors?

The listed steel grease interceptors include 10 GPM and 100 GPM flow ratings.

Are there options for collecting hair or recoverable solids?

Yes. The category includes a hair and solids interceptor with a removable stainless steel basket and a bottom-access solids interceptor with a removable bucket for collected solids.

Are replacement parts available for solids interceptors?

Replacement buckets and replacement gaskets are represented for compatible Z1180 solids interceptors.

Helpful Buying Guide

Choose the Right Commercial Interceptor for Your Wastewater Stream

Visual Guide

Popular examples in this category

3-Inch Steel Lint Separator, 25 x 25 x 20 InchesWBB1904030

Steel Commercial Drainage Catch BasinWBB1903997

2-Inch Steel Lint Separator, 17 x 17 x 16 InchesWBB1904032

4-Inch Steel Lint SeparatorWBB1904033

Use Cases

Match the unit to the source of wastewater

How to Choose

Start with waste type, capacity, and connections

Applications

Support commercial drainage management

Additional Info

Plan for maintenance components

Some designs include removable buckets or baskets for access to collected solids. Compatible replacement buckets and gaskets are also available for servicing specified Z1180 solids interceptors.

10 GPMListed flow rating

One steel grease interceptor is rated at 10 GPM.

100 GPMListed flow rating

Another steel grease interceptor is rated at 100 GPM.

20 or 30 lbGrease capacity options

Two grease interceptors list 20 lb and 30 lb grease capacities.

1-1/2 in.Connection size shown

Specified solids and hair interceptor configurations include 1-1/2 inch connections.

Comparison Guide

Compare the Main Product Types

Use this overview to narrow options by the material being captured and the details most relevant to installation and maintenance.

Product type	Best suited for	Details to compare
Grease interceptors	Commercial kitchen and restaurant wastewater	Grease capacity, flow rating, steel or coated steel body, no-hub connections, baffle, external flow control, and cover details
Lint separators and catch basins	Commercial laundry discharge or general commercial drainage with insoluble waste	Screening action, stated dimensions or height, steel construction, and available installation space
Solids and hair interceptors	Fixture drainage or wastewater containing recoverable solids	Connection configuration, removable bucket or basket, bottom access, screened flow path, and cleanout details

Planning Guide

Plan the right fit before choosing

Identify the Waste Stream

Choose a separator based on what the drain needs to retain

The product types in this category address different drainage concerns. Selecting for the actual wastewater source helps focus the comparison on the right interception method.

Use grease interceptors for commercial kitchen and restaurant wastewater from food-preparation areas.
Choose lint separators for clothes-washer discharge containing lint, buttons, and other insoluble laundry waste.
Consider hair and solids interceptors for fixture drainage where hair and debris must be captured.
Use solids interceptors or catch basins where insoluble materials need to be retained before reaching a sanitary drain or drainage system.

Compare Installation Details

Check the stated size, connection, and flow information

Space constraints and plumbing compatibility can vary by installation. Review the listed dimensions, height, connection style, and flow information for the specific product under consideration.

Lint separator sizes listed include 17 x 17 x 16 inches, 25 x 25 x 20 inches, and 33 x 33 x 28 inches.
The steel catch basin has a stated 38-inch height.
Listed connections include 1-1/2 inch female IP, 1-1/2 inch slip-joint inlet with threaded side outlet, and no-hub connections.
Selected grease interceptors have stated 10 GPM or 100 GPM flow ratings and include external flow control.

Plan for Collection and Service Access

Consider how retained material will be accessed

Collection and service features differ across the represented products. Where maintenance access or solids recovery matters, review the available bucket, basket, screen, cleanout, and cover details.

A bottom-access solids interceptor uses a removable bucket and screened flow path for solids collection and recovery.
The hair and solids interceptor has a removable stainless steel basket accessible from the bottom.
Some grease interceptors include flow-diffusing baffles and slip-resistant covers.
Replacement bucket and gasket options are specified for compatible Z1180 solids interceptors.

FAQ

Common questions before buying

What is the difference between a grease interceptor and a lint separator?

What flow ratings are represented for grease interceptors?

The listed steel grease interceptors include 10 GPM and 100 GPM flow ratings.

Are there options for collecting hair or recoverable solids?

Yes. The category includes a hair and solids interceptor with a removable stainless steel basket and a bottom-access solids interceptor with a removable bucket for collected solids.

Are replacement parts available for solids interceptors?

Replacement buckets and replacement gaskets are represented for compatible Z1180 solids interceptors.

Choose the Right Commercial Interceptor for Your Wastewater Stream

Popular examples in this category

Match the unit to the source of wastewater

Start with waste type, capacity, and connections

Support commercial drainage management

Plan for maintenance components

Compare the Main Product Types

Plan the right fit before choosing

Choose a separator based on what the drain needs to retain

Check the stated size, connection, and flow information

Consider how retained material will be accessed

Common questions before buying

Choose the Right Commercial Interceptor for Your Wastewater Stream

Popular examples in this category

Match the unit to the source of wastewater

Start with waste type, capacity, and connections

Support commercial drainage management

Plan for maintenance components

Compare the Main Product Types

Plan the right fit before choosing

Choose a separator based on what the drain needs to retain

Check the stated size, connection, and flow information

Consider how retained material will be accessed

Common questions before buying

Choosing the right file folders

Folder FAQs

Outfitting classrooms that work all day

Education FAQs

Choosing the right labels

Labels FAQs

Choosing the right tab dividers

Tab Dividers FAQs

Choosing the right office supplies

Office Supplies FAQs

Choosing the right sports & PE equipment

Sports & Athletics FAQs

Choosing the right FireKing fireproof cabinet

FireKing FAQs

Shipping & Policies