RS PRO Carbon Steel Male Hydraulic Quick Connect Coupling 3/4 in

  • RS stock no. 733-5634
  • Manufacturer RS PRO
Technical data sheets
Legislation and Compliance
Not Applicable
COO (Country of Origin): IT
Product Details

Carbon Steel Male Tip / Female Flat Face Coupler

Connection via hand or tool under maximum working pressure
Withstands high static pressures
Maximum flow rate maintained should light unscrewing of the sleeve occur
Large operating temperature range -25 → +100 °C
Nitrile seal material
Carbon steel body construction


ISO-DIS 16028

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.


  • Do not connect couplings under pressure.
Attribute Value
Series RS
Compatible With ISO-DIS 16028
Type Union
Coupling Gender Male
Locking Style Screw Lock
Thread Rs 3/4 Male
Material Carbon Steel
Finish Yellow Passivated, Zinc Plated
Seal Material Nitrile Rubber
Thread Size 3/4in
Thread Standard Rs
Thread Gender Male
Maximum Operating Pressure 350 bar
Maximum Operating Temperature +100°C
Minimum Operating Temperature -25°C
5 Available from UK/Europe in 4–6 working days (Covid-19 flight delays could impact quoted delivery times) for collection or delivery to major cities (Heavy, hazardous or lithium product excluded. Delivery T&C's apply)
Price (Excl VAT) Each
R 359.06
(exc. VAT)
R 412.92
(inc. VAT)
Per unit
1 - 5
R 359.06
6 - 11
R 351.88
12 +
R 341.32
Not Available for premium delivery