The reliable SANHA® pump connections for heating and domestic hot water pumps are made of black malleable cast iron or copper alloys. The sets comprise of two inserts and two union nuts. Depending on the application or connection technology they are available with two flat seals from WS 3280 or without seals.
All seals are asbestos-free, temperature resistant up to 200°C and tested by an internationally recognized certification body (DVGW). Pump connections are offered both with soldering sleeves, for press connections or with connecting threads according to EN 10226-1.
They are ideal for use with all pumps that have a corresponding connection thread (the internal thread of the union nuts corresponds to ISO 228). This means that SANHA pump connection fittings offer an attractive, flexible and practical solution for the installation of all domestic and heating water pumps in new buildings or
for residential renovation.
Operating conditions for SANHA® pump connection fittings
|Water and acqueous solutuions, technical gases (non-toxic, non-flammable)|
|All Dimensions||Operating pressure and -temperature|
|16 bar to 120 °C|
Pipe thread:1. R/Rp thread according to EN 10226,
2. Mounting thread (ÜWM) according to ISO 228
- Quick and safe assembly. Thanks to the pipe thread according to EN 10226 or the internal thread ISO 7/1 type R and Rp and the wrench flats, the couplings ensure particularly user-friendly and simple assembly.
Proven material, high flexibility
- Black cast iron and copper alloy fittings
provide maximum flexibility for the installation of domestic and heating water pumps.
- provides for “vandal security
- from 1/2” to 1 1/4
Areas of application
More applications on demand.