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couplingMaterial: Ductile Iron Finish: non-leaded orange paint Available Sizes: 2", 2 1/2", 3", 4", 5", 6", 8", 10", 12" Connection: Flange/Groove ANSI Minimum and Maximum Pressure: 125psi to 150psi This Grooved Flange Adapter is used in fire suppression systems, thus allowing water to flow...
- From $15.03
- From $15.03
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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 $1.41
- From $1.41
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MALE ADAPTER 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 $2.00
- From $2.00
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GROOVED CONCENTRIC REDUCER, Sizes 1-1/4" x 1" - 10"X6", UL/FM ListedMaterial: Ductile Iron Finish: Non-leaded orange paint Available Sizes: 1-1/4" x 1", 2"x 1-1/4", 2"x 1-1/2", 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", 3"x 2-1/2", 4"x 1-1/4", 4"x 1-1/2", 4"x 2", 4"x 2-1/2", 4"x 3", 5"x 2",...
- From $2.49
- From $2.49
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90° 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 $1.00
- From $1.00
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CAP 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 $0.97
- From $0.97
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90° 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 $2.16
- From $2.16
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90° GALVANIZED 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 $1.14
- From $1.14
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Quick Test Adapters – CNC Stainless Steel Backflow FittingsA NASCO exclusive! PATENT PENDING (6) pieces replace the standard set of (9) pieces. Fewer pieces to lose or leave behind! 304 Stainless Steel CNC machined test adapters with inset BUNA N O-Rings to seal against leaks while testing. Standard Flare Fitting X 1/4"...
- $125.00
- $125.00
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GALVANIZED COUPLINGManufacture: 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 $0.89
- From $0.89
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BLACK MALLEABLE IRON COUPLING, 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 $0.95
- From $0.95
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BLACK NIPPLE PACKMaterial & FinishCrafted from durable steel with a lead-free black finish, these black pipe nipples are designed for strength, reliability, and corrosion resistance. Size & ConnectionAvailable in multiple nominal pipe sizes ranging from 1/8” up to 4”, with a standard Male NPT x Male...
- From $43.95
- From $43.95
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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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BLACK UNION (BRASS TO IRON SEAT), 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 $4.29
- From $4.29
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BALL VALVE 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 $7.28
- From $7.28
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WYE STRAINER, Bronze Lead FreeLead free Bronze WYE StrainerNPT Threads
- From $9.92
$17.50- From $9.92
- (-43%)
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Save $7.58 -
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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90° STREET 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 $2.16
- From $2.16
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TEST COCK, FNPT X MNPT, Bronze (Lead Free)Manufacturer: Ningbo Huacheng Valve Co Ltd Material: Cast Bronze body, Brass Connection: FNPT X MNPT 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
- (-57%)
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Save $7.32
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.


