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.

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.

Is Hydraulic quick coupling, socket with BSP and metric GW, galvanized steel, H-5000 series, GROMELLE rated for pulsating pressure when disconnected?

Hydraulic quick coupling, socket with BSP and metric GW, galvanized steel, H-5000 series, GROMELLE: Yes. but with restriction. The product is designed for high working pressure and pressure impulses and is intended for frequent connecting/disconnecting; however, for pulsating pressure while the coupling is disconnected the manufacturer requires that the maximum working pressure be reduced by 50%. Therefore it is usable with pulsating pressure when disconnected only if the working pressure applied does not exceed 50% of the nominal rated working pressure for the chosen size.

A hydraulic quick coupling, socket with female thread BSP and metric, of galvanized steel, H series-5000, GROMELLE

All products, Hydraulic quick couplings/

Additional information

Material	CS – steel (cast iron)

GROMELLE quick-coupling socket H series-5000 with a BSP female thread and metric. Designed and manufactured in accordance with the PED 2014/68/EU directive. Intended for applications with high working pressure, pressure impulses, mechanical loads, and frequent connection and disconnection. Application: power hydraulics (hydraulic oil), industrial (water, steam, fuels and oils, gases and chemicals). For pulsating pressure with the coupling disconnected, the maximum working pressure should be reduced by 50%. Material: galvanized steel. sealing socket: 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 quick-coupling size), Safety factor 3:1. The flow is given for a pressure drop of 3 bar.

List of product variants

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

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GROMELLE quick-coupling socket H series-5000 with a BSP female thread and metric. Designed and manufactured in accordance with the PED 2014/68/EU directive. Intended for applications with high working pressure, pressure impulses, mechanical loads, and frequent connection and disconnection. Application: power hydraulics (hydraulic oil), industrial (water, steam, fuels and oils, gases and chemicals). For pulsating pressure with the coupling disconnected, the maximum working pressure should be reduced by 50%. Material: galvanized steel. sealing socket: 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 quick-coupling size), Safety factor 3:1. The flow is given for a pressure drop of 3 bar.