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About Pipe and Fittings
Measure your pipe and fittings to identify their pipe size, thread size, schedule, and thread type. Then, find compatible components.
Medium-Pressure Brass and Bronze Threaded Pipe Fittings
Straight Connectors
Pipe Size | Pressure Class | Body Shape | Material | Max. Pressure @ Temp. | Max. Steam Pressure @ Temp. | Each | |||
|---|---|---|---|---|---|---|---|---|---|
NPT Female | |||||||||
| 1/4 | 250 | — | Brass | 400 psi @ 72° F | — | 9152K51 | 000000 | ||
| 3/8 | 250 | — | Brass | 400 psi @ 72° F | — | 9152K52 | 00000 | ||
| 1/2 | 250 | — | Brass | 400 psi @ 72° F | — | 9152K53 | 00000 | ||
| 3/4 | 250 | — | Brass | 400 psi @ 72° F | — | 9152K54 | 00000 | ||
| 1 | 250 | — | Brass | 400 psi @ 72° F | — | 9152K55 | 000000 | ||
| 1 1/2 | 250 | — | Brass | 400 psi @ 72° F | — | 9152K57 | 000000 | ||
| 2 | — | Hex | Brass | 500 psi @ 72° F | — | 50785K593 | 00000 | ||
| 2 | 250 | — | Brass | 400 psi @ 72° F | — | 9152K58 | 000000 | ||
NPT Male | |||||||||
| 2 | — | Hex | Brass | 500 psi @ 72° F | — | 50785K574 | 00000 | ||
BSPT Male | |||||||||
| 1/2 | — | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N113 | 00000 | ||
| 3/4 | — | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N115 | 00000 | ||
BSPP Male | |||||||||
| 1/8 | — | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N1 | 0000 | ||
| 1/4 | — | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N102 | 0000 | ||
| 3/8 | — | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N108 | 0000 | ||
| 1/2 | — | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N112 | 0000 | ||
![]() Medium-Pressure Plated Brass Threaded Pipe Fitting, Straight Connector, 1/2 BSPP Male, 25.5 mm Long EachIn stock Select a compatible file type: Parasolid | |||||||||
| 3/4 | — | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N118 | 00000 | ||
| 1 | — | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N12 | 00000 | ||
Union Straight Connectors
![]() |
Exploded View |
Pipe Size | Pressure Class | Body Shape | Material | Max. Pressure @ Temp. | Each | |||
|---|---|---|---|---|---|---|---|---|
NPT Female | ||||||||
| 1/4 | 250 | Hex | Brass | 400 psi @ 72° F | 9152K61 | 000000 | ||
| 3/8 | 250 | Hex | Brass | 400 psi @ 72° F | 9152K62 | 00000 | ||
| 1/2 | 250 | Hex | Brass | 400 psi @ 72° F | 9152K63 | 00000 | ||
| 3/4 | 250 | Hex | Brass | 400 psi @ 72° F | 9152K64 | 00000 | ||
| 1 | 250 | Hex | Brass | 400 psi @ 72° F | 9152K65 | 000000 | ||
| 1 1/4 | 250 | Hex | Brass | 400 psi @ 72° F | 9152K66 | 000000 | ||
| 1 1/2 | 250 | Hex | Brass | 400 psi @ 72° F | 9152K67 | 000000 | ||
| 2 | 250 | Hex | Brass | 400 psi @ 72° F | 9152K68 | 000000 | ||
Straight Adapters
![]() | ![]() |
Female x Male | Male x Female |
Pipe Size | |||||||||
|---|---|---|---|---|---|---|---|---|---|
(A) | (B) | Body Shape | Material | Max. Pressure @ Temp. | Max. Steam Pressure @ Temp. | Each | |||
NPT Female × NPT Male | |||||||||
| 2 | 2 | Hex | Brass | 500 psi @ 72° F | — | 50785K734 | 0000000 | ||
BSPP Male × BSPP Female | |||||||||
| 1/8 | 1/8 | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N129 | 0000 | ||
| 1/4 | 1/4 | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N126 | 0000 | ||
| 3/8 | 3/8 | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N124 | 0000 | ||
| 1/2 | 1/2 | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N122 | 00000 | ||
Straight Reducing Adapters
Pipe Size | |||||||||
|---|---|---|---|---|---|---|---|---|---|
(A) | (B) | Body Shape | Material | Max. Pressure @ Temp. | Max. Steam Pressure @ Temp. | Each | |||
NPT Female × NPTF Male | |||||||||
| 2 | 1/2 | Hex | Brass | 500 psi @ 72° F | — | 50785K729 | 0000000 | ||
| 2 | 3/4 | Hex | Brass | 500 psi @ 72° F | — | 50785K731 | 000000 | ||
| 2 | 1 | Hex | Brass | 500 psi @ 72° F | — | 50785K732 | 000000 | ||
| 2 | 1 1/2 | Hex | Brass | 500 psi @ 72° F | — | 50785K733 | 000000 | ||
BSPP Female × BSPP Male | |||||||||
| 1/4 | 1/8 | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N128 | 0000 | ||
| 3/8 | 1/8 | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N127 | 0000 | ||
| 3/8 | 1/4 | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N125 | 0000 | ||
| 1/2 | 3/8 | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N123 | 0000 | ||
| 3/4 | 1/2 | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N121 | 00000 | ||
Bushing Straight Reducing Adapters
Pipe Size | |||||||||
|---|---|---|---|---|---|---|---|---|---|
(A) | (B) | Body Shape | Material | Max. Pressure @ Temp. | Max. Steam Pressure @ Temp. | Each | |||
BSPP Male × BSPP Female | |||||||||
| 1/4 | 1/8 | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N13 | 00000 | ||
| 3/8 | 1/8 | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N131 | 0000 | ||
| 3/8 | 1/4 | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N132 | 0000 | ||
| 1/2 | 1/4 | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N133 | 0000 | ||
| 1/2 | 3/8 | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N134 | 0000 | ||
| 3/4 | 3/8 | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N135 | 00000 | ||
| 3/4 | 1/2 | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N136 | 00000 | ||
Straight Reducers
Pipe Size | |||||||||
|---|---|---|---|---|---|---|---|---|---|
(A) | (B) | Body Shape | Material | Max. Pressure @ Temp. | Max. Steam Pressure @ Temp. | Each | |||
NPT Male × NPT Male | |||||||||
| 2 | 1 | Hex | Brass | 500 psi @ 72° F | — | 50785K572 | 000000 | ||
| 2 | 1 1/2 | Hex | Brass | 500 psi @ 72° F | — | 50785K573 | 00000 | ||
BSPT Male × BSPT Male | |||||||||
| 1/2 | 3/8 | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N107 | 00000 | ||
BSPP Male × BSPP Male | |||||||||
| 1/8 | 1/4 | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N101 | 0000 | ||
| 3/8 | 1/8 | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N105 | 0000 | ||
| 3/8 | 1/4 | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N103 | 0000 | ||
| 1/2 | 1/4 | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N104 | 0000 | ||
| 1/2 | 3/8 | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N109 | 0000 | ||
| 3/4 | 3/8 | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N111 | 0000 | ||
| 3/4 | 1/2 | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N11 | 0000 | ||
| 1 | 3/4 | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N117 | 00000 | ||
90° Elbow Connectors
![]() | ![]() |
Female | Male |
Pipe Size | Pressure Class | Material | Max. Pressure @ Temp. | Max. Steam Pressure @ Temp. | Each | |||
|---|---|---|---|---|---|---|---|---|
NPT Female | ||||||||
| 1/4 | 250 | Brass | 400 psi @ 72° F | — | 9152K11 | 000000 | ||
| 3/8 | 250 | Brass | 400 psi @ 72° F | — | 9152K12 | 00000 | ||
| 1/2 | 250 | Brass | 400 psi @ 72° F | — | 9152K13 | 00000 | ||
| 3/4 | 250 | Brass | 400 psi @ 72° F | — | 9152K14 | 00000 | ||
| 1 | 250 | Brass | 400 psi @ 72° F | — | 9152K15 | 00000 | ||
| 1 1/4 | 250 | Brass | 400 psi @ 72° F | — | 9152K16 | 000000 | ||
| 1 1/2 | 250 | Brass | 400 psi @ 72° F | — | 9152K17 | 000000 | ||
| 2 | 250 | Brass | 400 psi @ 72° F | — | 9152K18 | 000000 | ||
BSPT Male | ||||||||
| 1/8 | — | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N151 | 0000 | ||
| 1/4 | — | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N152 | 0000 | ||
| 3/8 | — | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N153 | 0000 | ||
| 1/2 | — | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N154 | 00000 | ||
BSPP Female | ||||||||
| 1/8 | — | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N155 | 0000 | ||
| 1/4 | — | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N156 | 0000 | ||
| 3/8 | — | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N157 | 0000 | ||
| 1/2 | — | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N158 | 00000 | ||
90° Elbow Adapters
![]() |
Male x Female |
Pipe Size | ||||||||
|---|---|---|---|---|---|---|---|---|
(A) | (B) | Material | Max. Pressure @ Temp. | Max. Steam Pressure @ Temp. | Each | |||
BSPT Male × BSPP Female | ||||||||
| 1/4 | 1/4 | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N16 | 00000 | ||
| 3/8 | 3/8 | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N161 | 00000 | ||
| 1/2 | 1/2 | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N162 | 00000 | ||
Tee Connectors
Pipe Size | Pressure Class | Material | Max. Pressure @ Temp. | Max. Steam Pressure @ Temp. | Each | |||
|---|---|---|---|---|---|---|---|---|
NPT Female | ||||||||
| 1/4 | 250 | Brass | 400 psi @ 72° F | — | 9152K76 | 000000 | ||
| 3/8 | 250 | Brass | 400 psi @ 72° F | — | 9152K31 | 00000 | ||
| 1/2 | 250 | Brass | 400 psi @ 72° F | — | 9152K32 | 00000 | ||
| 3/4 | 250 | Brass | 400 psi @ 72° F | — | 9152K33 | 00000 | ||
| 1 | 250 | Brass | 400 psi @ 72° F | — | 9152K34 | 000000 | ||
| 1 1/4 | 250 | Brass | 400 psi @ 72° F | — | 9152K35 | 000000 | ||
| 1 1/2 | 250 | Brass | 400 psi @ 72° F | — | 9152K36 | 000000 | ||
| 2 | 250 | Brass | 400 psi @ 72° F | — | 9152K37 | 000000 | ||
BSPP Female | ||||||||
| 1/4 | — | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N141 | 0000 | ||
| 3/8 | — | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N142 | 0000 | ||
| 1/2 | — | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N143 | 00000 | ||
Inline Tee Adapters
Pipe Size | |||||||||
|---|---|---|---|---|---|---|---|---|---|
(A) | (B) | (C) | Material | Max. Pressure @ Temp. | Max. Steam Pressure @ Temp. | Each | |||
BSPP Female × BSPT Male × BSPP Female | |||||||||
| 1/4 | 1/4 | 1/4 | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N145 | 00000 | ||
| 3/8 | 3/8 | 3/8 | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N146 | 00000 | ||
| 1/2 | 1/2 | 1/2 | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N147 | 00000 | ||
Right Angle Tee Adapters
Pipe Size | |||||||||
|---|---|---|---|---|---|---|---|---|---|
(A) | (B) | (C) | Material | Max. Pressure @ Temp. | Max. Steam Pressure @ Temp. | Each | |||
BSPP Female × BSPT Male × BSPP Female | |||||||||
| 1/4 | 1/4 | 1/4 | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N148 | 00000 | ||
| 3/8 | 3/8 | 3/8 | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N149 | 0000 | ||
| 1/2 | 1/2 | 1/2 | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N15 | 00000 | ||
Wye Connectors
Wye Adapters
Pipe Size | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
(A) | (B) | (C) | Body Shape | Material | Max. Pressure @ Temp. | Max. Steam Pressure @ Temp. | Each | |||
BSPT Male × BSPP Female × BSPP Female | ||||||||||
| 1/4 | 1/4 | 1/4 | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N166 | 00000 | ||
| 3/8 | 3/8 | 3/8 | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N167 | 00000 | ||
| 1/2 | 1/2 | 1/2 | Hex | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N168 | 00000 | ||
Cross Connectors
Pipe Size | Pressure Class | Material | Max. Pressure @ Temp. | Max. Steam Pressure @ Temp. | Each | |||
|---|---|---|---|---|---|---|---|---|
NPT Female | ||||||||
| 1/2 | 250 | Brass | 400 psi @ 72° F | — | 9152K77 | 0000000 | ||
| 3/4 | 250 | Brass | 400 psi @ 72° F | — | 9152K41 | 000000 | ||
| 1 | 250 | Brass | 400 psi @ 72° F | — | 9152K42 | 000000 | ||
BSPP Female | ||||||||
| 1/4 | — | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N171 | 0000 | ||
| 1/2 | — | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N17 | 00000 | ||
Cross Adapters
Pipe Size | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
(A) | (B) | (C) | (D) | Material | Max. Pressure @ Temp. | Max. Steam Pressure @ Temp. | Each | |||
BSPP Female × BSPT Male × BSPP Female × BSPP Female | ||||||||||
| 1/4 | 1/4 | 1/4 | 1/4 | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N173 | 000000 | ||
External-Hex-Drive Plugs
Pipe Size | Thread Size | Construction | Material | Max. Pressure @ Temp. | Max. Steam Pressure @ Temp. | Each | |||
|---|---|---|---|---|---|---|---|---|---|
BSPP Male | |||||||||
| 1/4 | — | Hollow | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N137 | 00000 | ||
| 3/8 | — | Hollow | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N138 | 0000 | ||
| 1/2 | — | Hollow | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N139 | 0000 | ||
| 3/4 | — | Hollow | Nickel-Plated Brass | 500 psi @ 72° F | 500 psi @ 212° F | 9491N14 | 0000 | ||
Metric Male | |||||||||
| — | M10 × 1 mm | Solid | Nickel-Plated Brass | 700 psi @ 72° F | — | 4948N18 | 0000 | ||
Other Pipe and Fittings
Stainless Steel Threaded Pipe and Fittings
Plastic Pipe and Fittings
Iron and Steel Threaded Pipe and Fittings
Brass and Bronze Threaded Pipe and Fittings
Stainless Steel Unthreaded Pipe and Fittings
Aluminum Threaded Pipe and Fittings
Galvanized Iron and Steel Threaded Pipe and Fittings
Aluminum Unthreaded Pipe and Fittings
Titanium Threaded Pipe and Fittings
Iron and Steel Unthreaded Pipe and Fittings
Galvanized Iron and Steel Unthreaded Pipe and Fittings
Brass and Bronze Unthreaded Pipe and Fittings
Drain, Waste, and Vent Pipe and Fittings
Copper Unthreaded Pipe and Fittings


























































































































































































































































