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JP21 Stainless Steel Flanged Pump Connector

Now Available With Precision Fit Flexible Lagging Jackets To Suit JP20BS.

Specification

Stainless steel pump connector consisting of stainless steel convoluted hose (grade 321), complete with stainless steel outer protective braid (grade 304). Fitted with fixed carbon steel flanges drilled to BS 4504 NP16.

Application

Stourflex stainless Steel pump connectors are designed to reduce noise and vibration from pumps and reciprocating machinery. They are suitable for use on chilled water, L.T.H.W, M.T.H.W and steam.

  • Maximum working temperature 300ºC.
  • Maximum working pressure 16 Bar.
  • Stourflex stainless steel pump connectors should not be used at both their maximum working temperature and pressure respectively.
  • Maximum test pressure = 1.5 x working pressure or 1.5 x flange rating, whichever the lower.

Lagging

Stourflex are now able to offer a tailor made flexible lagging jacket to help reduce heat losses on LTHW systems and heat gains & condensation on CHW systems. Please ask for more information.

Download data sheet
JP21 hose pump

our technical specifications

Our JP21 Stainless Steel Flanged Pump Connector specifications

Part numberN.B. (mm)Installed Length (mm)Movement +/- (mm)Max Working Pressure (bar)@ 120°CTest Pressure (bar)
JP21-151522021624
JP21-202022021624
JP21-252525021624
JP21-323230021624
JP21-404030021624
JP21-505030021624
JP21-656530021624
JP21-808030021624
JP21-10010030021015
JP21-12512530021015
JP21-150150350269

Additional end connections available.

Suffix:  F   – Carbon steel BS4504 NP16 flanges.

FS – Stainless steel BS4504 NP16 flanges.

NS – Non standard flange.

Please refer to Stourflex Type JP251 stainless steel screwed universal movement hose assembly where larger movements or higher pressures or WRAS Approval are required.

All Stourflex products should be installed in accordance with our fitting instructions.

All hose lengths have a tolerance of up to 5%.

Download data sheet