Rectus Interchangeable Couplings
Shop Rectus interchangeable couplings designed for compressed air systems. These couplers provide a direct fit alternative to Rectus quick release couplings, allowing easy replacement without changing your setup.
UK stock available in multiple sizes with fast dispatch. Trade pricing and bulk discounts available.
Showing 1–12 of 165 results
-
C17 Series Y-Piece Coupling
Product Code: Y17£15.25 Add to basket -
C19 Series Y-Piece Coupling
Product Code: Y19£11.85 Add to basket -
C25 Series Y-Piece Coupling
Product Code: Y25£12.49 Add to basket -
C20 Series M5 Female Coupling
Product Code: C20M5£9.95 Add to basket -
C21 Series Coupling 1/8″ BSPP Male Thread
Product Code: C21MP18£2.63 Add to basket -
C20 Series 4mm Hosetail Coupling
Product Code: C20HT04£10.22 Add to basket -
C21 Series Coupling 1/4″ BSPP Male Thread
Product Code: C21MP14£3.10 Add to basket -
CD21 Series Coupling 1/8″ BSPP Male Thread
Product Code: CD21MP18£6.19 Add to basket -
C17 Series Coupling 1/4″ BSPT Male Thread
Product Code: C17MT14£5.87 Add to basket -
C19 Series Coupling 1/4″ BSPT Male Thread
Product Code: C19MT14£3.99 Add to basket -
C20 Series 4mm Push-Fit Coupling
Product Code: C20PF04£10.49 Add to basket -
C21 Series Coupling 3/8″ BSPP Male Thread
Product Code: C21MP38£3.28 Add to basket
Designed as a direct alternative to Rectus
These couplings are manufactured to match standard Rectus quick release profiles, allowing straightforward replacement without changing your existing compressed air setup. Ideal for workshop and industrial applications where reliability and compatibility are critical.
Why choose this alternative
Our couplings are fully interchangeable with Rectus systems, providing a reliable and cost-effective alternative to OEM pricing. Designed for consistent fit and secure connection, they are available from UK stock with trade pricing and bulk supply options.