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  • EQUAL TEE STANDARD Sizes 1’’-8’’ UL/FM Listed - 1’’ - Fire Sprinkler Systems
    EQUAL TEE STANDARD, Sizes 1"-8", UL/FM Listed
      Material: Ductile Iron Finish: Non-leaded orange paint Available Sizes: 1", 1-1/4", 1-1/2", 2", 2-1/2", 3", 4", 5", 6", 8" Connection: Grooved/Grooved/Grooved This Equal Tee Standard is used to connect three pipes of equal size for changing of flow direction. This Tee is used...
    From $3.56
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  • 45° STREET ELBOW PRESS-FIT COPPER - NASCO Supply LLC
    45° STREET ELBOW PRESS-FIT COPPER
    Manufacturer:  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 $1.87
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  • GROOVED BUTTERFLY VALVE WITH TAMPER SWITCH, normally OPEN, UL/FM - NASCO Supply LLC
    MECH GROOVED BUTTERFLY VALVE WITH TAMPER SWITCH, normally OPEN, UL/FM
    The grooved butterfly valve is an important component of the fire protection system.  The grooved butterfly valve is simple, with compact and 90° slewing crane structure, it is mainly used for low pressure pipeline with tamper switch.  The long neck design is unique and...
    From $153.55
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  • 90° SHORT RADIUS ELBOW Sizes 1’’-8’’ UL/FM Listed - 1’’ - Plumbing Fittings
    90° SHORT RADIUS ELBOW, Sizes 1"-8", UL/FM Listed
    Material: Ductile Iron Finish: Non-leaded orange paint Available Sizes: 1", 1-1/4", 1-1/2", 2", 2-1/2", 3", 4", 5", 6", 8" Connection: Grooved/Grooved Specific Fitting Shape: 90 Degrees, Short Radius for changing flow direction This 90 Degree Short Radius Elbow is used in fire suppression systems...
    From $2.95
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  • GALVANIZED UNION (BRASS TO IRON SEAT) UL/FM Listed - NASCO Supply LLC
    GALVANIZED UNION (BRASS TO IRON SEAT) UL/FM Listed
    Manufacture: 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 $4.91
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  • REPAIR COUPLING PRESS-FIT COPPER
    REPAIR COUPLING PRESS-FIT COPPER
    Manufacturer:  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   The Repair Coupling does not have the center stop inside the...
    From $1.41
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  • RAIDON (WEFLO) OS&Y GATE VALVE, Flange x Flange, UL/FMRAIDON (WEFLO) OS&Y GATE VALVE, Flange x Flange, UL/FM
    RAIDON (WEFLO) OS&Y GATE VALVE, Flange x Flange, UL/FM
      Manufacturer: WEFLO VALVE CO LTD Brand:  RAIDON Industries Inc  Model:  F0111-300 Specifications:   Body Material: Ductile Iron ASTM A536, 65-45-12 Rubber:  EPDM  Design Standard: AWWA C515, Fire Protection Resilient Seat Connection Ends:  Flange x Flange to ASME B16.1 CL 125 Working Pressure: 300psi Temperature...
    From $398.43
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  • GALVANIZED FLANGE, UL/FM - NASCO Supply LLC
    GALVANIZED FLANGE, UL/FM
    Manufacture: Jinan Meide Casting Co., Ltd. Brand:  MECH Dimension:  1/4" - 4" Design Standard:  ENTERPRISE STANDARD Connection Standard:  ANSI/ASME B 1.20.1 Material: The chemical composition of the cupola malleable iron used to create this fitting meet the mechanical property requirements (ASTM A197/A197M) Standards: Used...
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  • LEAD FREE BRONZE TEE - NASCO Supply LLC
    LEAD FREE BRONZE TEE
    Manufacture: 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 thread angle is 1° 47', truncation of roots and crests are rounded, Tapered thread angle is 55°,...
    From $4.09
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  • Pendant fire sprinkler head (1/2")1/2" PENDENT SPRINKLER, Quick Reaction, Brass (Date Code: 2023), UL/FM Listed
    1/2" PENDENT SPRINKLER, Quick Reaction, Brass (Date Code: 2023), UL/FM Listed
    Manufacturer: Paratech, Co., Ltd. Brand: FESCO Model:  PI321 Pipe Size:  1/2" Installation Direction:  Pendent 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 Pendent sprinkler head features a glass...
    From $7.15
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  • END CAP, UL/FM Listed - NASCO Supply LLC
    END CAP, UL/FM Listed
    Material: Ductile Iron Finish: Non-leaded orange paint Sizes:  1-1/4", 1-1/2", 2", 2-1/2", 3", 4", 5", 6", 8" Connection: Grooved This End Cap is used in fire suppression systems and is used to end Grooved piping systems. This groove system is reliable, easy to install...
    From $1.69
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  • BLACK OUTSIDE HEXAGON BUSHING, UL/FM Listed - NASCO Supply LLC
    BLACK OUTSIDE HEXAGON BUSHING, UL/FM Listed
    Manufacture: MECH, American Standard Class 150, Material: ASTM A197/A197M, Dimensions: ASME B16.3, B16.14, Threads: ASME B1.20.1,  Surface Treatment: Black, Size Available: 1/8"- 8" The photo is for representation purposes only and may not be a photo of product being purchased.
    From $1.00
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  • 90° BLACK MALLEABLE IRON REDUCING ELBOW, UL/FM Listed - NASCO Supply LLC
    90° BLACK MALLEABLE IRON REDUCING ELBOW, UL/FM Listed
    Manufacture: 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),...
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  • 90° GALVANIZED STREET ELBOW, UL/FM Listed
    90° GALVANIZED STREET ELBOW, UL/FM Listed
    Manufacture: 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 $1.28
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  • Sidewall fire sprinkler head for walls1/2" SIDEWALL SPRINKLER, Standard Reaction, Chrome, (Date Code: 2023), UL/FM Listed
    1/2" SIDEWALL SPRINKLER, Standard Reaction, Chrome, (Date Code: 2023), UL/FM Listed
    Manufacturer: Paratech, Co., Ltd. Brand: FESCO Model:  PI340 Pipe Size:  1/2" Installation Direction:  Sidewall Finish:  Chrome Type:  Glass Bulb Reaction Speed:  Standard Operation Temperature:  155°F / 200°F /286°F  K Factor:  5.6 Date Code:  2023 This Paratech Standard Response Sidewall sprinkler head features a glass bulb...
    From $6.29
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  • 1/2’’ UPRIGHT SPRINKLER Standard Reaction Brass UL/FM Listed - 68° C (155° F) - Fire Sprinkler Systems1/2" UPRIGHT SPRINKLER, Standard Reaction, Brass, (Date Code: 2023), UL/FM Listed
    1/2" UPRIGHT SPRINKLER, Standard Reaction, Brass, (Date Code: 2023), UL/FM Listed
    Manufacturer: Paratech, Co., Ltd. Brand:  FESCO Model:  PI310 Pipe Size:  1/2" Installation Direction:  Upright Finish:  Brass Type:  Glass Bulb Reaction Speed:  Standard Operation Temperature:  155°F / 200°F /286°F  K Factor:  5.6 Date Code:  2023   Sprinkler Technical Data.pdf This Paratech Standard Response Upright sprinkler head features...
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  • Test Cock Wflare
    TEST COCK, MALE NPT X MALE FLARE FITTING, Bronze (Lead Free)
    Manufacturer:  Ningbo Huacheng Valve Co Ltd Material: Cast Bronze body, Brass Connection: MNPT X M FLARE Size: 1/8", 1/4" Universal TC Lead Free This product is used in the assembly of the backflow system for either testing, an isolated gauge or small lines.
    $5.43
    $12.75
    $5.43
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  • UNION PRESS-FIT COPPER
    UNION PRESS-FIT COPPER
    Manufacturer:  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 $11.08
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  • FLANGE PRESS-FIT COPPER - NASCO Supply LLCFLANGE PRESS-FIT COPPER
    FLANGE PRESS-FIT COPPER
    Manufacturer:  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 $88.77
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  • VERTICAL PIPE BUNDLE WITH SHORT HANDLE, Galvanized, UL/FM - NASCO Supply LLC
    SHORT ARM RISER CLAMP, Galvanized, UL/FM
    Short arm riser clamp supports vertical piping runs by clamping around the pipe; often used in risers.
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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.