Coupling

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Useful Information

Key Features / Tech Specs:

  • Manufactured by John Guest
  • Metric tube x Superthread coupling
  • Pressure rated to 16 bar
  • Maximum temperature: 65°C

Useful Info:

 
Product Code To Suit Hose O.D (mm) Thread (inch) Max. Bar up to 20°C Max. Bar at 65°C
381593 4 1/8 16 10
381594 4 1/4 16 10
381595 5 1/8 16 10
381596 5 1/4 16 10
381597 6 1/8 16 10
381598 6 1/4 16 10
381599 8 1/8 16 10
381600 8 1/4 16 10
381601 8 3/8 10 10
381602 10 1/4 10 7
381603 10 3/8 10 7
381604 10 1/2 10 7
381605 12 3/8 10 7
381606 12 1/2 10 7

 

These couplings have a push-in tube end suited to tubing with an outer diameter of 4mm to 12mm while the threaded end is 1/8" to 1/2" in diameter.

The threaded ends of these brass fittings are designed to be hand tightened and have a maximum torque value of 6.0Nm. They have a male Superthread end allowing them to be used in conjunction with BSPP, BSPT, NPT, PT and PF fittings. The thread includes a polyurethane seal to ensure an airtight joint is produced without any possibility of the tape seal entering and contaminating the system.

Tube inserts must be used with pneumatic applications where pressures are in excess of 10 bar; you should not exceed 16 bar. Suitable for use with Polyethylene, Polyurethane, Nylon tubing as well as soft metal tubings such as copper or mild steel.

 

If you require any further information, our excellent customer service team is here to help so please call us on 01794 835835.

 

Grouped product items
CodeProduct NameList PriceYou SaveYou Pay Quantity
381593JG Brass Straight Adaptor x Male ST 4mm x 1/8" £2.81 30%
£1.97
381594JG Brass Straight Adaptor x Male ST 4mm x 1/4" £3.53 30%
£2.47
381595JG Brass Straight Adaptor x Male ST 5mm x 1/8" £3.22 30%
£2.25
381596JG Brass Straight Adaptor x Male ST 5mm x 1/4" £3.41 30%
£2.39
381597JG Brass Straight Adaptor x Male ST 6mm x 1/8" £3.41 30%
£2.39
381598JG Brass Straight Adaptor x Male ST 6mm x 1/4" £2.86 30%
£2.00
381599JG Brass Straight Adaptor x Male ST 8mm x 1/8" £3.50 30%
£2.45
381600JG Brass Straight Adaptor x Male ST 8mm x 1/4" £3.53 30%
£2.47
381601JG Brass Straight Adaptor x Male ST 8mm x 3/8" £5.04 30%
£3.53
381602JG Brass Straight Adaptor x Male ST 10mm x 1/4" £4.87 30%
£3.41
381603JG Brass Straight Adaptor x Male ST 10mm x 3/8" £5.74 30%
£4.02
381604JG Brass Straight Adaptor x Male ST 10mm x 1/2" £7.06 30%
£4.94
381605JG Brass Straight Adaptor x Male ST 12mm x 3/8" £7.06 30%
£4.94
381606JG Brass Straight Adaptor x Male ST 12mm x 1/2" £7.49 30%
£5.24