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1-1/2 in. Slip-On Oil Tank Vent Cap
Our Price:$8.89This slip-on oil tank vent cap is designed for oil-heating professionals and facility maintenance teams to cover a 1-1/2 in. oil tank vent pipe. Its screened design helps finish the vent-pipe...
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2-Inch Locking Vented Oil Tank Fill Cap
Our Price:$46.94This replacement oil tank fill cap is for users maintaining oil tank fill connections. Its locking, vented design covers the fill opening while helping keep debris and water out.The cap is made of...
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45° Female Oil Tank Fill Adapter
Our Price:$29.94This replacement oil tank fill adapter is designed for heating professionals and facility maintenance teams servicing oil tank fill connections. Its 45° female configuration provides a replacement...
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Bronze Pressure-Reducing Valve, 3/4 in. NPT
Our Price:$189.94This bronze pressure-reducing valve is for professionals maintaining water-fed systems. It automatically supplies water when system pressure falls below the valve’s selected setting, helping support...
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Clear Plastic Replacement Gauge Vial for Oil Tanks
Our Price:$8.49This replacement gauge vial is for users maintaining oil tank gauges. It provides a clear plastic replacement component for oil tank gauge service and includes washers.The vial is made from clear...
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Clearview CO2 Fluid, 60 mL
Our Price:$58.94Clearview CO2 Fluid is a 60 mL replacement fluid for users maintaining compatible CO2 testing equipment. It provides the needed fluid replacement for continued instrument use.This 60 mL fluid is an...
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Flexible Oil Line, 24 in. x 1/2 in., 1/4 in. NPT Male Ends
Our Price:$32.94This flexible oil line is for HVAC and heating professionals connecting oil components. Its 24-inch length and end connections help simplify component installation in oil-fired heating equipment.The...
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Flexible Oil Line, 36 in. x 1/2 in., 1/4 in. NPT Male Ends
Our Price:$37.94This flexible oil line is for professionals installing oil components in heating equipment. Its flexible design helps simplify component connections where a rigid line may be less convenient.The 36...
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Fuel Storage Tank Biocide Treatment, 16 Oz Bottle
Our Price:$99.94This 16 oz biocide treatment is for fuel storage tank operators who need to control fungal growth in hydrocarbon fuel systems. It helps address growth that can contribute to sludge buildup and...
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Horizontal Oil Tank Accessory Kit for 275-Gallon Tanks
Our Price:$96.94This replacement accessory kit is designed for technicians and maintenance professionals working with horizontal 275-gallon oil tank installations. It provides the fill and vent components needed to...
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Horizontal Oil Tank Gauge with Plastic Vial
Our Price:$62.94This horizontal oil tank gauge helps heating equipment users monitor oil level in a compatible tank. Its visible vial and float assembly provide a practical indication of tank contents for routine...
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Replacement Gauge Vial for Oil Tank Gauges
Our Price:$19.24This replacement gauge vial is for users maintaining compatible oil tank gauges. It replaces the vial component on Scully and OEM oil tank gauge assemblies to support continued gauge service.The vial...
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Smart-Flo Oil De-Aerator with Clear Chamber
Our Price:$229.94This automatic oil de-aerator is designed for heating equipment users who need to remove air from oil flow. Its clear chamber helps users observe oil quality and air content during operation.The unit...
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Smart-Flo+ Automatic Fuel Oil De-Aerator, 1/4 in. NPT
Our Price:$189.94This automatic fuel oil de-aerator is designed for heating professionals and maintenance teams working with fuel oil systems. It removes air from the oil supply and provides a practical way to...
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Spin-On Oil Filter with Top
Our Price:$47.94This spin-on oil filter with top is designed for residential and light commercial heating applications. Heating service professionals can use it to filter oil while supporting a more streamlined...
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Spin-On Oil Filter with Top Mounting Bracket and Gauge
Our Price:$61.94This spin-on oil filter is designed for residential and light commercial heating applications. It helps heating service professionals filter oil while providing a top mounting bracket and gauge in...
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Universal Floating Oil Suction Line
Our Price:$169.94This floating oil suction line is designed for heating equipment users who need to draw oil from the upper level of a tank. By drawing from the top oil level, it helps reduce nozzle and filter...
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Vertical Oil Tank Accessory Kit for 275 Gallon Tanks
Our Price:$109.94This accessory kit is for buyers replacing or outfitting a vertical 275-gallon oil tank. It provides the fill, vent, and gauge components needed for vertical oil tank installations.The kit is made of...
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Vertical Oil Tank Gauge
Our Price:$71.94This vertical oil tank gauge helps heating equipment users monitor the oil level in a tank. Its easy-read vial provides a clear visual reference for routine fuel-level checks.The gauge features a...
Choose Oil Products for the Connection, Tank, or Heating Task
This category includes components for oil tank service, oil-fired heating equipment connections, fuel filtration, tank-level monitoring, fuel storage maintenance, and related water-fed system pressure management. Start by identifying the part of the system being serviced, then compare fit, connection type, dimensions, construction, and application-specific features.
Popular examples in this category
Maintain oil tanks and heating equipment
Use these products to replace gauge parts, monitor oil level, cover fill or vent openings, connect oil components, filter oil, or manage fuel storage conditions.
Match the component to the installation
Compare tank orientation, opening size, thread type, line length, connection style, and whether the product is intended for a fill, vent, gauge, suction, filtration, or treatment task.
Support heating and fuel storage work
Products represented include options for horizontal and vertical tanks, residential and light commercial heating, oil-fired equipment connections, and fuel storage tanks.
Review material and fuel compatibility details
Available details include zinc cast or zinc-plated steel parts, black iron caps, bronze valve construction, braided oil lines, B20-rated items, and petroleum-resistant or oil-resistant components.
Two flexible oil line lengths are represented, both with 1/4 in. NPT male ends.
The spin-on oil filter uses a pleated composite 10-micron filter element.
The pressure-reducing valve allows dial-in pressure adjustment without an external gauge.
The fuel treatment lists a shock rate of 1 oz per 40 gallons and a maintenance rate of 1 oz per 75 gallons.
Compare common oil product types
Use this overview to narrow the category by the maintenance task and the key details provided for each product type.
| Product type | Best suited for | Key selection details |
|---|---|---|
| Tank gauges and gauge parts | Monitoring oil level or replacing a gauge vial | Tank orientation, compatible opening threads, vial design, float assembly, and included washers |
| Fill, vent, and tank connection parts | Servicing oil tank fill and vent connections | Pipe or opening size, female or slip-on configuration, angle, locking feature, and nozzle-adapter compatibility |
| Lines, filtration, suction, and treatment | Oil component connections, oil filtering, upper-level tank draw, or fuel storage maintenance | Line length and NPT ends, filter assembly features, tank fit, fuel rating, and treatment application rate |
Plan the right fit before choosing
Identify the system component that needs attention
Oil tank service may call for a gauge, a replacement gauge vial, a fill adapter, a fill cap, a vent cap, or a tank accessory kit. Heating equipment service may require a flexible oil line or spin-on filter assembly. Fuel storage maintenance can involve a floating suction line or biocide treatment.
- For level monitoring, compare horizontal gauge fit, tank opening threads, vial design, and float features.
- For fill and vent work, compare cap or adapter configuration with the compatible tank opening or fill-pipe nozzle adapter.
- For oil delivery within heating equipment, compare flexible line length and end connections.
Match dimensions, orientation, and connection format
Several products have clearly defined installation details. The horizontal tank accessory kit is designed for horizontal 275-gallon tank installations, while the universal floating suction line works with vertical and horizontal tanks. Gauge, cap, adapter, line, and suction-line connection details should be checked against the existing installation.
- The horizontal oil tank gauge supports 1-1/2 in. or 2 in. male NPT tank openings.
- The vent cap fits a compatible 1-1/2 in. oil tank vent pipe, and the locking fill cap has a 2 in. female NPT connection.
- Flexible oil lines shown have 1/4 in. NPT male ends and are available in 24 in. and 36 in. lengths.
- The floating suction line has a 2 in. threaded connection.
Select features that suit the job
Choose filtration, suction, or treatment products according to the maintenance concern. A spin-on filter assembly uses a 10-micron pleated composite element and includes a top mounting bracket and gauge. A floating suction line draws from the upper tank level to help limit contaminant-related nozzle and filter issues. Biocide treatment addresses fungal growth that can contribute to sludge buildup and clogged filters, nozzle lines, and nozzles.
- B20-rated options include the 24 in. flexible line, spin-on filter, and floating suction line.
- The 36 in. flexible line supports applications within its 212°F maximum temperature and 145 psi operating pressure.
- The pressure-reducing valve provides adjustable settings from 10 to 50 PSI for compatible water-fed systems.
Common questions before buying
What types of products are included in Oil Products?
The category includes oil tank gauges and gauge parts, accessory kits, flexible oil lines, filters, pressure-reducing valves, vent caps, suction lines, biocide treatment, fill adapters, and locking fill caps.
How do I choose a flexible oil line?
Compare the required length and the connection type. The represented lines are 24 in. or 36 in. long and have 1/4 in. NPT male ends.
What should I check when replacing an oil tank gauge?
Check tank orientation and opening compatibility. The horizontal gauge supports 1-1/2 in. or 2 in. male NPT tank openings and includes a visible plastic vial and float assembly.
Which products support B20 applications?
The 24 in. flexible oil line, spin-on oil filter, and universal floating oil suction line are described as B20 rated or supporting B20 use.
Choose Oil Products for the Connection, Tank, or Heating Task
This category includes components for oil tank service, oil-fired heating equipment connections, fuel filtration, tank-level monitoring, fuel storage maintenance, and related water-fed system pressure management. Start by identifying the part of the system being serviced, then compare fit, connection type, dimensions, construction, and application-specific features.
Popular examples in this category
Maintain oil tanks and heating equipment
Use these products to replace gauge parts, monitor oil level, cover fill or vent openings, connect oil components, filter oil, or manage fuel storage conditions.
Match the component to the installation
Compare tank orientation, opening size, thread type, line length, connection style, and whether the product is intended for a fill, vent, gauge, suction, filtration, or treatment task.
Support heating and fuel storage work
Products represented include options for horizontal and vertical tanks, residential and light commercial heating, oil-fired equipment connections, and fuel storage tanks.
Review material and fuel compatibility details
Available details include zinc cast or zinc-plated steel parts, black iron caps, bronze valve construction, braided oil lines, B20-rated items, and petroleum-resistant or oil-resistant components.
Two flexible oil line lengths are represented, both with 1/4 in. NPT male ends.
The spin-on oil filter uses a pleated composite 10-micron filter element.
The pressure-reducing valve allows dial-in pressure adjustment without an external gauge.
The fuel treatment lists a shock rate of 1 oz per 40 gallons and a maintenance rate of 1 oz per 75 gallons.
Compare common oil product types
Use this overview to narrow the category by the maintenance task and the key details provided for each product type.
| Product type | Best suited for | Key selection details |
|---|---|---|
| Tank gauges and gauge parts | Monitoring oil level or replacing a gauge vial | Tank orientation, compatible opening threads, vial design, float assembly, and included washers |
| Fill, vent, and tank connection parts | Servicing oil tank fill and vent connections | Pipe or opening size, female or slip-on configuration, angle, locking feature, and nozzle-adapter compatibility |
| Lines, filtration, suction, and treatment | Oil component connections, oil filtering, upper-level tank draw, or fuel storage maintenance | Line length and NPT ends, filter assembly features, tank fit, fuel rating, and treatment application rate |
Plan the right fit before choosing
Identify the system component that needs attention
Oil tank service may call for a gauge, a replacement gauge vial, a fill adapter, a fill cap, a vent cap, or a tank accessory kit. Heating equipment service may require a flexible oil line or spin-on filter assembly. Fuel storage maintenance can involve a floating suction line or biocide treatment.
- For level monitoring, compare horizontal gauge fit, tank opening threads, vial design, and float features.
- For fill and vent work, compare cap or adapter configuration with the compatible tank opening or fill-pipe nozzle adapter.
- For oil delivery within heating equipment, compare flexible line length and end connections.
Match dimensions, orientation, and connection format
Several products have clearly defined installation details. The horizontal tank accessory kit is designed for horizontal 275-gallon tank installations, while the universal floating suction line works with vertical and horizontal tanks. Gauge, cap, adapter, line, and suction-line connection details should be checked against the existing installation.
- The horizontal oil tank gauge supports 1-1/2 in. or 2 in. male NPT tank openings.
- The vent cap fits a compatible 1-1/2 in. oil tank vent pipe, and the locking fill cap has a 2 in. female NPT connection.
- Flexible oil lines shown have 1/4 in. NPT male ends and are available in 24 in. and 36 in. lengths.
- The floating suction line has a 2 in. threaded connection.
Select features that suit the job
Choose filtration, suction, or treatment products according to the maintenance concern. A spin-on filter assembly uses a 10-micron pleated composite element and includes a top mounting bracket and gauge. A floating suction line draws from the upper tank level to help limit contaminant-related nozzle and filter issues. Biocide treatment addresses fungal growth that can contribute to sludge buildup and clogged filters, nozzle lines, and nozzles.
- B20-rated options include the 24 in. flexible line, spin-on filter, and floating suction line.
- The 36 in. flexible line supports applications within its 212°F maximum temperature and 145 psi operating pressure.
- The pressure-reducing valve provides adjustable settings from 10 to 50 PSI for compatible water-fed systems.
Common questions before buying
What types of products are included in Oil Products?
The category includes oil tank gauges and gauge parts, accessory kits, flexible oil lines, filters, pressure-reducing valves, vent caps, suction lines, biocide treatment, fill adapters, and locking fill caps.
How do I choose a flexible oil line?
Compare the required length and the connection type. The represented lines are 24 in. or 36 in. long and have 1/4 in. NPT male ends.
What should I check when replacing an oil tank gauge?
Check tank orientation and opening compatibility. The horizontal gauge supports 1-1/2 in. or 2 in. male NPT tank openings and includes a visible plastic vial and float assembly.
Which products support B20 applications?
The 24 in. flexible oil line, spin-on oil filter, and universal floating oil suction line are described as B20 rated or supporting B20 use.
Choosing the right file folders
FilingSupplies.com carries end-tab folders for open-shelf systems, top-tab folders for drawer filing, and heavy-duty classification folders with dividers and fasteners for multi-section records. Pick letter or legal size, then choose material (11-pt, 14-pt, or 18-pt manila), optional reinforced tabs, color-coding, and expansion capacity to match your volume.
Folder FAQs
End-tab vs. top-tab — what’s the difference?
When should I choose classification folders?
Letter or legal size — how do I pick?
What tab and material options are available?
Can I add fasteners, pockets, or expansion?
Do you offer volume pricing or custom printing?
Outfitting classrooms that work all day
Build a durable, age-appropriate classroom with furniture, early-learning materials, storage bins, learning centers, and presentation tools. Choose adjustable pieces that grow with grades, label friendly bins for quick clean-up, and tech carts that secure, charge, and move easily.
Education FAQs
What safety labels should I look for on school and early-childhood items?
How do I pick classroom furniture across grade levels?
What’s the best way to organize supplies and centers?
How do I choose learning games and manipulatives by age?
What should I consider in a charging/tech cart?
Do you support school POs, bulk pricing, or custom printing?
Choosing the right labels
From color file labels to printable sheets, select the right size, adhesive, and print method to match your filing system and equipment. Decide on sheet vs. roll format, then pick permanent or removable adhesive and your color set.
Labels FAQs
Sheet vs. roll labels — what’s the difference?
Permanent or removable adhesive?
Will these labels work in my printer?
How do I match the label size to folder tabs or binder spines?
Can I get preprinted sequences or color bars?
Do you have templates?
Choosing the right tab dividers
Organize binders with preprinted or blank tabs. Select the number of tabs per set (5, 8, 10, or 12), choose paper with reinforced tabs or durable poly, and match letter or legal size for a clean fit.
Tab Dividers FAQs
What do 5-, 8-, 10-, or 12-tab sets mean?
Paper vs. poly — which should I choose?
Are the tabs printable?
Will they fit my binder?
Can I mix preprinted and blank tabs?
Do you make custom tab sets?
Choosing the right office supplies
From everyday paper and pens to binders, mailers, and desk organizers, pick durable, compatible options that match your equipment and team size. Start with the right paper and labeling, then add organizers that keep work moving.
Office Supplies FAQs
Which paper weight and brightness should I choose?
Round-ring vs. D-ring binders — what’s the difference?
What does “sheet capacity” mean on staplers and hole punches?
Will labels, envelopes, and mailers work with my printer?
How do I choose mailers and shipping boxes?
Do you offer eco-conscious options or bulk pricing?
Choosing the right sports & PE equipment
Equip classes, teams, and rec programs with durable balls, goals, cones, pinnies, storage, and safety gear. Match sizes and materials to age group and whether you play indoors or outdoors.
Sports & Athletics FAQs
What ball sizes should I choose for different ages?
- 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.
Indoor vs. outdoor — which materials hold up best?
How many pinnies, cones, or markers do I need?
Tips for storage and care?
Are items latex‑free and school‑safe?
Do you support bulk orders or custom printing (team names)?
Choosing the right FireKing fireproof cabinet
FireKing fireproof file cabinets, safes, and storage cabinets are designed to protect important documents, records, and valuables from fire damage while keeping files organized and accessible. When choosing a FireKing cabinet, compare drawer configuration, storage type, fire rating, and overall capacity based on the records or materials you need to protect.
FireKing FAQs
What is the difference between FireKing vertical and lateral file cabinets?
What can I store in a FireKing fireproof file cabinet?
Are FireKing cabinets only for paper records?
How do I choose between a FireKing safe, file cabinet, or storage cabinet?
What sizes are available in FireKing cabinets?
Are FireKing cabinets used in offices, medical facilities, and government records storage?
Can I buy FireKing cabinets in bulk or get help choosing the right model?
Shipping & Policies
Do you offer free shipping?
What are your shipping rates?
- $6.95 for labels-only orders under $40
- $14.95 flat rate for everything else
Clear Plastic Replacement Gauge Vial for Oil TanksWBB908570
Horizontal Oil Tank Accessory Kit for 275-Gallon TanksWBB908598
Flexible Oil Line, 24 in. x 1/2 in., 1/4 in. NPT Male EndsWBB895498
Spin-On Oil Filter with Top Mounting Bracket and GaugeWBB895403