Can the Hydraulic quick coupling, socket with BSP and metric GW, galvanized steel, H-5000 series, GROMELLE be used with pulsating pressure when disconnected, and how should the working pressure be adjusted?

Yes. Hydraulic quick coupling, socket with BSP and metric GW, galvanized steel, H-5000 series, GROMELLE is designed for applications with pressure impulses and frequent connecting/disconnecting, so it can be used with pulsating pressure when disconnected. However, when the coupling is disconnected and subject to pulsating (impulse) pressure, the maximum working pressure must be reduced by 50%. The productâs nominal working pressure is up to 1000 bar (depending on size) with a 3:1 safety factor, so calculate the permitted pressure for your specific size and then apply the 50% reduction for pulsating conditions. Also ensure the socket sealing material (NBR for â¤100Â°C; Viton for >100Â°C and sizes above 1") is compatible with your medium and temperature.

Hydraulic quick coupling, socket with BSP and metric GW, galvanized steel, H-5000 series, GROMELLE

Q: Can the Hydraulic quick coupling, socket with BSP and metric GW, galvanized steel, H-5000 series, GROMELLE be used with pulsating pressure when disconnected?

Yes - but with a 50% reduction in maximum working pressure. Hydraulic quick coupling, socket with BSP and metric GW, galvanized steel, H-5000 series, GROMELLE is designed for pressure impulses and frequent connect/disconnect, yet the documentation specifies that when subjected to pulsating pressure while disconnected, the allowable working pressure must be halved. Ensure sealing material suitability (NBR or Viton by size) and observe the original working pressure limits (up to 1000 bar depending on size) and safety factor.

All products, Hydraulic quick couplings/

Hydraulic quick coupling, socket with BSP and metric GW, galvanized steel, H-5000 series, GROMELLE

Additional information

Material	CS – steel (cast iron)

Quick coupling socket GROMELLE series H-5000 with internal BSP and metric thread. Designed and manufactured in accordance with the PED directive 2014/68/EU. Intended for applications with high working pressure, pressure impulses, mechanical loads, and frequent connecting and disconnecting. Application: hydraulic power (hydraulic oil), industrial (water, steam, fuels and oils, gases, chemicals). In the case of pulsating pressure at the disconnected coupling, the maximum working pressure should be reduced by 50%. Material: galvanized steel. Socket sealing: NBR (operating temperature from -20°C to +100°C), above size 1″ viton (from -20°C to +200°C). Working pressure: up to 1000 bar (depending on the size of the quick coupling), safety factor 3:1. Flow has been provided for a pressure drop of 3 bar.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
GR-HA-0500100	H-5000 standard socket, GW 1/8" BSP	-	1000	In stock	Enquiry
GR-HA-0501100	H-5000 standard socket, GW 1/4" BSP	-	700	In stock	Enquiry
GR-HA-0502100	H-5000 standard socket, GW 3/8" BSP	-	600	In stock	Enquiry
GR-HA-0503100	H-5000 standard socket, GW 1/2" BSP	-	500	In stock	Enquiry
GR-HA-0504100	H-5000 standard socket, GW 3/4" BSP	-	400	In stock	Enquiry
GR-HA-0505100	H-5000 standard socket, GW 1" BSP	-	300	In stock	Enquiry
GR-HA-05061V0	H-5000 standard socket, GW 1.1/4" BSP, Viton	-	200	In stock	Enquiry
GR-HA-05071V0	H-5000 standard socket, GW 1.1/2" BSP, Viton	-	150	In stock	Enquiry
GR-HA-05091V0	H-5000 standard socket, GW 2" BSP, Viton	-	100	In stock	Enquiry

Do you need a larger quantity of products or a bespoke quote?

Call us: +48 61 653 02 22 or email us: tubes@tubes-international.com

SEND ENQUIRY

Quick coupling socket GROMELLE series H-5000 with internal BSP and metric thread. Designed and manufactured in accordance with the PED directive 2014/68/EU. Intended for applications with high working pressure, pressure impulses, mechanical loads, and frequent connecting and disconnecting. Application: hydraulic power (hydraulic oil), industrial (water, steam, fuels and oils, gases, chemicals). In the case of pulsating pressure at the disconnected coupling, the maximum working pressure should be reduced by 50%. Material: galvanized steel. Socket sealing: NBR (operating temperature from -20°C to +100°C), above size 1″ viton (from -20°C to +200°C). Working pressure: up to 1000 bar (depending on the size of the quick coupling), safety factor 3:1. Flow has been provided for a pressure drop of 3 bar.