Product Description
- The SK-HK series screw coupling is ideal for use with hammers in the construction industry.
- The socket is made of galvanised steel and has a cylindrical internal thread on the connection side. The seal is made of nitrile rubber and the support ring is made of Teflon.
- The SK-HK series coupling offers durability and resistance even under the toughest operating conditions, high volume flows and the strongest pulses.
- Interchangeability is guaranteed in accordance with ROFLEX.
- A dust cover is included in the scope of delivery.
- Body material - galvanised steel
- Seal material - NBR
- Back-up ring material - PTFE
- Size - 2 to 8
- Nominal diameter - 10 to 40
- Size - 06 to 24
- Length of sleeve - 77 to 121 mm
- Connection thread (female thread) - G 3/8" to G 1 1/2"
- Width across flats connection side - 22 to 55 mm
- Outer Ø socket - 36 to 75 mm
- l/min at ΔP=2 bar - 23 to 379 l/min
- Operating pressure - 270 to 610 bar
- Burst pressure coupled - 1100 to 2450 bar
- Burst pressure uncoupled - 1500 to 2450 bar
- Temperature range - -25 to +125 °C
