HQC Quick Release Couplings

£60.69

Inc. VAT: £72.83

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The Piusi HQC Quick Release Couplings are specially designed for diesel transfer applications. The inner bore of these hose couplings are slightly larger than traditional couplings that are usually designed for hydraulic oil. This minimises the resistance that occurred when the bores were too small for the higher diesel transfer flow rates. Both the coupler and nipple are supplied as one complete quick release coupling assembly, and they come complete with red plastic caps to prevent any leakages.

NBR seal
1” F BSP
Plastic caps to prevent leakages
Coupler & nipple included

4.0

12 Reviews

5★

4★

3★

2★

1★

James H.

Verified Buyer • 12 Mar 2026

Excellent product — exactly as described.

Used this on a JCB 3CX turbo downpipe. Fits perfectly, holds up very well to heat cycles. Much better than the fibreglass wrap I used previously — no itching, easier to handle. Will definitely be ordering again.

Mark T.

Verified Buyer • 28 Feb 2026

Great value, fast delivery.

Good quality wrap for the price. Arrived next day which was great. The 50mm width covered my headers nicely with a bit of overlap. Holds up well after a few heat cycles.

S. Patel

Verified Buyer • 14 Jan 2026

Decent product, application tricky without soaking first.

Wrap itself is good quality but I'd strongly advise soaking in water for 10–15 mins before wrapping — it makes it much more pliable and easier to apply. Didn't do this first time and it was frustrating. Product is fine though, no complaints.

Available Options

F00636000

£60.69

Inc. VAT: £72.83

Piusi HQC Quick Release Couplings Custom Type NBR Seals Hose Connection - 2 x 1" F BSP

F00636000

£60.69

Inc. VAT: £72.83

Piusi HQC Quick Release Couplings Custom Type NBR Seals Hose Connection - 2 x 1" F BSP

F12399050

£23.38

Inc. VAT: £28.06

Piusi Locking Vantage Foot Valve & Strainer Body - Acetal Resin Spring - Stainless Steel Pressure (bar/psi) - 0.05/0.73 Seal - Viton Safety Valve (bar) - 3.5 Stainless Steel 1" F BSP

Code	Name	Description	Price
F00636000	F00636000	Piusi HQC Quick Release Couplings Custom Type NBR Seals Hose Connection - 2 x 1" F BSP	£60.69 Inc. VAT: £72.83
F00636000	F00636000	Piusi HQC Quick Release Couplings Custom Type NBR Seals Hose Connection - 2 x 1" F BSP	£60.69 Inc. VAT: £72.83
F12399050	F12399050	Piusi Locking Vantage Foot Valve & Strainer Body - Acetal Resin Spring - Stainless Steel Pressure (bar/psi) - 0.05/0.73 Seal - Viton Safety Valve (bar) - 3.5 Stainless Steel 1" F BSP	£23.38 Inc. VAT: £28.06

HQC Quick Release Couplings

Available Options

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