Green Line

1/2" Water Blast Nipple - 1/2" Female NPT CPST-WB

Designed exclusively for use with the water blast hose assemblies, these plated steel couplings are rated to 10,000 psi.These water blast couplers feature stainless steel retaining rings and springs to maximize corrosion resistance and extend service...

3/8" Kew Style Nipple - 3/8" Female BSPP CPST-KEW

Popular with ship chandlers, these couplings are often used for pressure washing in the marine industry on freighters and large ships.These plated steel couplings come complete with female BSPP threaded connection and a 5000 psi pressure rating. ...

3/4 x 3/4" Brass Pressure Washer Nipple - Male NPT CPST9B

These manual connect and disconnect couplings are commonly used in fluid transfer applications where unrestricted flow and high operating pressures are desired.In 1/2" size, these couplers are also gaining popularity for glycol connections to drive units...

3/4 x 3/4" Steel Pressure Washer Nipple - Male NPT CPST9

These manual connect and disconnect couplings are commonly used in fluid transfer applications where unrestricted flow and high operating pressures are desired.In 1/2" size, these couplers are also gaining popularity for glycol connections to drive units...

1/2 x 1/2" Stainless Steel Pressure Washer Nipple - Female NPT CPST8SS

These manual connect and disconnect couplings are commonly used in fluid transfer applications where unrestricted flow and high operating pressures are desired.In 1/2" size, these couplers are also gaining popularity for glycol connections to drive units...

1/2 x 1/2" Brass Pressure Washer Nipple - Female NPT CPST8B

These manual connect and disconnect couplings are commonly used in fluid transfer applications where unrestricted flow and high operating pressures are desired.In 1/2" size, these couplers are also gaining popularity for glycol connections to drive units...

1/2 x 1/2" Steel Pressure Washer Nipple - Female NPT CPST8

These manual connect and disconnect couplings are commonly used in fluid transfer applications where unrestricted flow and high operating pressures are desired.In 1/2" size, these couplers are also gaining popularity for glycol connections to drive units...

1/2 x 1/2" Stainless Steel Pressure Washer Nipple - Male NPT CPST7SS

These manual connect and disconnect couplings are commonly used in fluid transfer applications where unrestricted flow and high operating pressures are desired.In 1/2" size, these couplers are also gaining popularity for glycol connections to drive units...

1/2 x 1/2" Brass Pressure Washer Nipple - Male NPT CPST7B

These manual connect and disconnect couplings are commonly used in fluid transfer applications where unrestricted flow and high operating pressures are desired.In 1/2" size, these couplers are also gaining popularity for glycol connections to drive units...

1/2 x 1/2" Steel Pressure Washer Nipple - Male NPT CPST7

These manual connect and disconnect couplings are commonly used in fluid transfer applications where unrestricted flow and high operating pressures are desired.In 1/2" size, these couplers are also gaining popularity for glycol connections to drive units...

3/8 x 3/8" Stainless Steel Pressure Washer Nipple - Female NPT CPST6SS

These manual connect and disconnect couplings are commonly used in fluid transfer applications where unrestricted flow and high operating pressures are desired.In 1/2" size, these couplers are also gaining popularity for glycol connections to drive units...

3/8 x 3/8" Brass Pressure Washer Nipple - Female NPT CPST6B

These manual connect and disconnect couplings are commonly used in fluid transfer applications where unrestricted flow and high operating pressures are desired.In 1/2" size, these couplers are also gaining popularity for glycol connections to drive units...