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THREADED MECHANICAL TEEMaterial: Ductile Iron UL Listed / FM Approved Finish: Non-leaded orange paint Available Sizes: 2"x 1", 2"x 1-1/4", 2"x 1-1/2", 2-1/2"x 1", 2-1/2"x 1-1/4", 2-1/2"x 1-1/2", 2-1/2"x 2", 3"x 1", 3"x 1-1/4", 3"x 1-1/2", 3"x 2", 4"x 1", 4"x 1-1/4", 4"x 1- 1/2", 4"x...
- From $6.36
- From $6.36
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REDUCING COUPLING PRESS-FIT COPPERManufacturer: Zhuji Hengshi Metal Fitting Co., Ltd. Application: Potable Water Material: Copper O-Ring Material: EPDM Connection Type: Press Fit Operating Temperature Range: 0°F (-18°C) - 250°F (121°C) Maximum Operating Pressure: 200 psi
- From $2.22
- From $2.22
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90° BLACK MALLEABLE IRON STREET ELBOW, UL/FM ListedManufacture: MECH American Standard: Class 150 Material: The chemical composition of the cupola malleable iron used to create this fitting meet the mechanical property requirements (ASTM A197/A197M) Standards: Used for water or gas supply as well as for sewage and wastewater applications (ASME B16.3),...
- From $1.11
- From $1.11
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45° ELBOW PRESS-FIT COPPERManufacturer: Zhuji Hengshi Metal Fitting Co., Ltd. Application: Potable Water Material: Copper O-Ring Material: EPDM Connection Type: Press Fit Operating Temperature Range: 0°F (-18°C) - 250°F (121°C) Maximum Operating Pressure: 200 psi
- From $1.94
- From $1.94
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BLACK NIPPLEMaterial & FinishCrafted from durable steel with a lead-free black finish, these black pipe nipples are designed for strength, reliability, and corrosion resistance. ConnectionDesigned with a standard Male NPT x Male NPT connection, ensuring a secure and leak-free fit for plumbing applications. Versatile ApplicationsPerfect...
- From $0.35
- From $0.35
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MECH CHECK VALVE, Swing, Flange x Flange, UL/FMManufacture: Jinan Meide Casting Co., Ltd. Brand: MECH Materials: 1. Valve body: Ductile Iron ASTM A536, 65-45-122. Seat Ring: Bronze ASTM B62 (Pressed Fit)3. Disc: Ductile Iron ASTM A536, 65-45-124. Bonnet: Ductile Iron ASTM A536, 65-45-125. Hinge Pin: AISI 3046. Epoxy Coating Color: RAL3000...
- From $141.97
- From $141.97
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LEAD FREE BRONZE 90° ELBOWManufacture: MECH Material: Bronze Alloy(ASTM B584) Threads: tapered angle is 1°47', truncation of roots and crests is flat, Thread angle 60°(ASME B1.20.1), tapered angle is 1° 47', truncation of roots and crests is rounded, Thread angle is 55°, pitch is measured in threads per...
- From $2.97
- From $2.97
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GALVANIZED TEEManufacture: MECH American Standard: Class 150 Material: The chemical composition of the cupola malleable iron used to create this fitting meet the mechanical property requirements (ASTM A197/A197M) Standards: Used for water or gas supply as well as for sewage and wastewater applications (ASME B16.3),...
- From $1.46
- From $1.46
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FIRE HOSE, UL ListedFire Hose UL Listed NH Brass Couplings WP 250psi Sizes: 1-1/2" x 75ft 2-1/2" x 25ft
- From $92.66
- From $92.66
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45° BLACK MALLEABLE IRON ELBOW, UL/FM ListedManufacture: MECH American Standard: Class 150 Material: The chemical composition of the cupola malleable iron used to create this fitting meet the mechanical property requirements (ASTM A197/A197M) Standards: Used for water or gas supply as well as for sewage and wastewater applications (ASME B16.3),...
- From $1.20
- From $1.20
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EQUAL TEE PRESS-FIT COPPERManufacturer: Zhuji Hengshi Metal Fitting Co., Ltd. Application: Potable Water Material: Copper O-Ring Material: EPDM Connection Type: Press Fit Operating Temperature Range: 0°F (-18°C) - 250°F (121°C) Maximum Operating Pressure: 200 psi
- From $4.33
- From $4.33
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PIPE STRAP, Pre-Galvanized, UL/FMThis pipe strap hanger holds non-insulated tube or pipe that is suspended to route mechanical pipelines.
- From $0.54
- From $0.54
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MECH OS&Y GATE VALVE, Flange x Flange, UL/FMThe Gate Valve is applied as part of a Fire Protection System. Manufacturer: Jinan Meide Casting Co., LTD. Brand: MECH Model Number: XZ41X Materials: Housing: Ductile Cast Iron, Disc: EPDM Design Standard: AWWA C515 per ASME B16.10 Valve Type: Rising Screw Gate Type of...
- From $355.45
- From $355.45
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LEAD FREE BRONZE COUPLINGSManufacture: MECH Material: Bronze Alloy (ASTM B584) Threads: Tapered angle is 1° 47', truncation of roots and crests is flat, Thread Angle is 60° (ASME B1.20.1), Tapered angle is 1° 47', truncation of roots and crests is rounded, Thread Angle is 55°, pitch is...
- From $2.97
- From $2.97
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BLACK MALLEABLE IRON REDUCING TEE, UL/FM ListedManufacture: Pannext Madison Industrial Ltd American Standard: Class 150 Material: The chemical composition of the cupola malleable iron used to create this fitting meet the mechanical property requirements (ASTM A197/A197M) Standards: Used for water or gas supply as well as for sewage and wastewater...
- From $1.89
- From $1.89
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RIGID ANGLE PAD COUPLING, 300psi, sizes 1"-12", UL/FM ListedMaterial: Ductile Iron Available Sizes: 1", 1-1/4", 1-1/2", 2", 2-1/2", 3", 4", 5", 6", 8", 10",12" Finish: Non-leaded orange paint Maximum Operating Pressure: 300psi Connection: Grooved/Grooved This Grooved Rigid Coupling is used in fire suppression systems, thus allowing water to flow easier and allowing...
- From $4.67
- From $4.67
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BLACK MALLEABLE IRON REDUCING COUPLING (REDUCER),BANDEDManufacture: MECH American Standard: Class 150 Material: The chemical composition of the cupola malleable iron used to create this fitting meet the mechanical property requirements (ASTM A197/A197M) Standards: Used for water or gas supply as well as for sewage and wastewater applications (ASME B16.3),...
- From $1.14
- From $1.14
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1/2" UPRIGHT SPRINKLER, Quick Reaction, Brass, (Date Code: 2023), UL/FM ListedManufacturer: Paratech, Co., Ltd. Brand: FESCO Model: PI311 Pipe Size: 1/2" Installation Direction: Upright Finish: Brass Type: Glass Bulb Reaction Speed: Quick Operation Temperature: 155°F / 200°F /286°F K Factor: 5.6 Date Code: 2023 Sprinkler Technical Data.pdf This Paratech Quick Response Upright sprinkler head features a...
- From $7.15
- From $7.15
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TEST AND DRAIN VALVE, Angle, Brass (Lead Free), UL/FMManufacturer: MECH Material: Brass Valve Type: Water, Oil, Gas Pressure(WOG): Working Steam Pressure: Connection: Female NPT Thread X Female NPT Thread Size: 1", 1-1/4", 1-1/2", 2" UL Listed / FM Approved
- From $83.23
- From $83.23
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BRASS NIPPLESPremium Material & FinishCrafted from high-quality lead-free brass, these brass pipe nipples deliver exceptional durability, corrosion resistance, and a professional appearance. Built to withstand demanding applications, they are a long-lasting choice for residential, commercial, and DIY use. Standard ConnectionDesigned with Male NPT x Male...
- From $0.53
- From $0.53
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Nasco Supply offers plumbing, backflow, and fire prevention equipment online. Browse valves, couplings, test adapters, brass fittings, ductile pipe, compressors, and sprinkler system replacement parts for plumbing, backflow, and fire safety systems.



