Is the Nickel-plated steel quick-connector, plug with GW BSPT, HSP CUPLA series, NITTO KOHKI suitable for use under vacuum and sudden pressure changes up to 206 bar?

Yes. Nickel-plated steel quick-connector, plug with GW BSPT, HSP CUPLA series, NITTO KOHKI is suitable for use under vacuum and for applications with sudden pressure changes up to 206 bar. The product description states it can operate under vacuum, is designed for hydraulic power (hydraulic oil), resists vibrations and pulsating pressure, and is rated for working pressures up to 206 bar (depending on size). Sealing is NBR and operating temperature range is -20Â°C to +80Â°C; ensure the selected size meets the 206 bar rating and verify chemical compatibility and temperature limits for your specific hydraulic fluid and duty cycle.

Can the Nickel-plated steel quick-connector, plug with GW BSPT, HSP CUPLA series, NITTO KOHKI be used in hydraulic casting systems with pulsating pressure and vacuum?

Yes. The Nickel-plated steel quick-connector, plug with GW BSPT, HSP CUPLA series, NITTO KOHKI is suitable for hydraulic casting systems with pulsating pressure and vacuum. Manufactured from special alloy steel and nickel-plated, it offers excellent durability and vibration resistance, and is specifically noted for handling pulsating pressure and sudden pressure changes typical in casting equipment. It is rated for hydraulic oil service, operates under vacuum, has an NBR seal, a temperature range of -20Â°C to +80Â°C, and a working pressure up to 206 bar (size-dependent), with flow specified for a 3 bar pressure drop. Ensure size and pressure ratings match your system specifications.

Does the Nickel-plated steel quick-connector, plug with GW BSPT, HSP CUPLA series, NITTO KOHKI handle pulsating loads at up to 206 bar?

Yes. The Nickel-plated steel quick-connector, plug with GW BSPT, HSP CUPLA series, NITTO KOHKI is designed for hydraulic applications and is specifically characterized by excellent durability, resistance to vibrations and pulsating pressure. It is manufactured from special alloy steel, can operate under vacuum, uses NBR sealing, and has an operating temperature range of -20Â°C to +80Â°C. The series is rated for working pressures up to 206 bar (depending on coupling size) and is used in systems with sudden pressure changes (e.g., casting equipment), so it is suitable for handling pulsating loads at pressures up to 206 bar, provided the specific coupling size used is rated for that pressure.

Quick coupling of nickel-plated steel, plug with female thread BSPT, HSP series CUPLA, NITTO KOHKI

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Additional information

Material	CS – steel (cast iron)

Quick-coupling plug NITTO KOHKI HSP series CUPLA with a BSP female threadT. Manufactured in Japan from special alloy steel. It is characterized by excellent durability and resistance to vibration and pulsating pressure. Used, among others, in the hydraulic systems of foundry equipment, where sudden pressure changes occur. It can operate under vacuum. Application: power hydraulics (hydraulic oil). Material: nickel-plated steel. Sealing: NBR. Operating temperature: from -20°C to +80°C. Working pressure: up to 206 bar (depending on the quick-coupling sizes). The flow is given for a pressure drop of 3 bar.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
NK-10HP	Plug HSP CUPLA with 1.1/4" BSPT female, nickel-plated steel	-	180	In stock	Enquiry
NK-12HP	Plug HSP CUPLA with 1.1/2" BSPT female, nickel-plated steel	-	180	In stock	Enquiry
NK-16HP	Plug HSP CUPLA with 2" BSPT female, nickel-plated steel	-	140	In stock	Enquiry
NK-2HP	Plug HSP CUPLA with 1/4" BSPT female, nickel-plated steel	-	206	In stock	Enquiry
NK-3HP	Plug HSP CUPLA with 3/8" BSPT female, nickel-plated steel	-	206	In stock	Enquiry
NK-4HP	Plug HSP CUPLA with 1/2" BSPT female, nickel-plated steel	-	206	In stock	Enquiry
NK-66HP	Plug HSP CUPLA with 3/4" BSPT female, nickel-plated steel	-	206	In stock	Enquiry
NK-6HP	Plug HSP CUPLA with 3/4" BSPT female, nickel-plated steel	-	206	In stock	Enquiry
NK-8HP	Plug HSP CUPLA with 1" BSPT female, nickel-plated steel	-	206	In stock	Enquiry

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Quick-coupling plug NITTO KOHKI HSP series CUPLA with a BSP female threadT. Manufactured in Japan from special alloy steel. It is characterized by excellent durability and resistance to vibration and pulsating pressure. Used, among others, in the hydraulic systems of foundry equipment, where sudden pressure changes occur. It can operate under vacuum. Application: power hydraulics (hydraulic oil). Material: nickel-plated steel. Sealing: NBR. Operating temperature: from -20°C to +80°C. Working pressure: up to 206 bar (depending on the quick-coupling sizes). The flow is given for a pressure drop of 3 bar.