RS PRO Carbon Steel Female Hydraulic Quick Connect Coupling 1/2 in

  • RS stock no. 768-5857
  • Manufacturer RS PRO
Technical data sheets
Legislation and Compliance
Not Applicable
COO (Country of Origin): IT
Product Details

High Pressure Screw Coupling - RS

RS High Pressure Screw Couplings with VITON® fluoroelastomer seals have been specially designed for hydraulic oil applications, are equivalent to Gromelle Series 6000 couplings, and are suitable for working temperatures between -10 to +200°C. The high pressure RS hydraulic couplings are manufactured from carbon steel, incorporate a back-up PTFE sealing ring, and carbon steel springs.

Screw Locking

Couplings manufactured to ISO standards and fitted with NBR (Nitrile) or VITON® seals, with secondary PTFE seals for backup purposes. Suitable for working environments within -25 to 100°C (+125°C for PVVM and VVS series), and -10 to +200°C for VITON-seal screw couplings.


  • RS High Pressure Screw Couplings should not be connected or disconnected where pressure exists in the hydraulic circuit. Protective equipment should be worn, such as RS Nitrile Rubber gloves (475-722), eye protection such as the Scott Browguard eye/face shield (705-6621) or similar.
Attribute Value
Series TGW
Compatible With Gromelle 6000 Series
Type Union
Coupling Gender Female
Locking Style Screw Lock
Thread BSP 1/2 Female
Material Carbon Steel
Seal Material FMK
Thread Size 1/2in
Thread Standard BSP
Thread Gender Female
Maximum Operating Pressure 750 bar
Maximum Operating Temperature +200°C
Minimum Operating Temperature -10°C
5 Available in 4-6 working days for collection or delivery to major cities, unless heavy, bulky, hazardous or lithium metal (T&C’s Apply)
Price (Excl VAT) Each
R 575.45
(exc. VAT)
R 661.77
(inc. VAT)
Per unit
1 - 5
R 575.45
6 - 11
R 563.94
12 +
R 547.02
Not Available for premium delivery