Aroplus 2026-2027

Double Lock and Macdonald Couplings

Double Lock Couplings

Specification Max. working pressure 10 bar (145 psi) Temperature range

-40°C to +95°C (-40°F to +203°F)

Material

Plated iron

Three

Hose Barb with Collar Plated Iron Part Number

0905

Hose Barb Plated Iron

Hose ID

Price £3.35 £3.85

AI-QDHEC075 AI-QDHEC100

3/4”

0905

1”

Part Number AI-QDHE038M AI-QDHE050M AI-QDHE075M AI-QDHE100M

Hose ID

Price £4.52 £4.64 £3.54 £4.06

3/8” 1/2” 3/4”

1”

BSPP Female Adaptor Plated Iron Part Number

0905

Thread

Price £3.81 £2.42 £2.45 £2.75

AI-QDF038M AI-QDF050M AI-QDF075M AI-QDF100M

3/8” BSPP 1/2” BSPP 3/4” BSPP

BSPT Male Adaptor Plated Iron Part Number

0905

1” BSPP

Thread

Price £4.15 £2.48 £3.11 £3.27

AI-QDM038M AI-QDM050M AI-QDM075M AI-QDM100M

3/8” BSPT 1/2” BSPT 3/4” BSPT

NBR Seal for Double Lock Fittings Part Number

0905

1” BSPT

Description

Price £1.65

AI-QDM4

NBR seal

Macdonald Couplings

Straight Through

Features • Bayonet couplings that eliminate the risk of accidental disconnection • Ideal for applications where a robust fitting is required

Specifications Max. working pressure for air

20 bar (300 psi)

Male Head Hose Barb

Female Head Hose Barb Part Number

0907

0907

Part Number AI-HM038S AI-HM050S AI-HM075S

Hose ID

Price

Hose ID

Price

£45.81 £52.36 £37.20

AI-HF038S AI-HF050S AI-HF075S AI-HF100S

£31.46 £32.30 £28.54 £40.27

3/8” 1/2” 3/4”

3/8” 1/2” 3/4”

1”

Male Head Male Thread

Female Head Male Thread Part Number

0907

0907

Part Number AI-OM038S AI-OM050S AI-OM075S AI-OM100S

Thread

Price

Thread

Price

£45.23 £64.44 £77.86 £85.60

3/8” 1/2” 3/4”

AI-OF038S AI-OF050S AI-OF075S AI-OF100S

£26.63 £46.59 £36.94 £59.23

3/8” 1/2” 3/4”

1”

1”

Male Head Female Thread Part Number

Female Head Female Thread Part Number

0907

0907

Thread

Price

Thread

Price

AI-IM038S AI-IM050S AI-IM075S AI-IM100S

£52.65 £59.62 £58.48 £100.93

3/8” 1/2” 3/4”

AI-IF038S AI-IF050S AI-IF075S AI-IF100S

£40.08 £43.16 £45.07 £35.77

3/8” 1/2” 3/4”

1”

1”

3.62