Two brass hydraulic adapters with threaded ends and hexagonal nuts on a white background.
Nominal Diameter 7.2mm

372 Series | Double Shut Off Quick Release Couplings & Plugs

372 series Industrial coupling, internationally the most common profile for this nominal diameter, in double shut-off design. Above average flow performance for liquid gaseous media. Large range of materials and valve variants available.

Engineering schematic of a multi-step cylindrical part with diameters 9.9 mm, 11.95 mm, and 9.8 mm, total height 200 mm, bottom face labeled 372.

Male Thread BSPP Coupling

Part Number Thread Length Diameter
372CDMP12BNX 1/2" 41mm 27mm
372CDMP14BNX 1/4" 40mm 27mm
372CDMP38BNX 3/8" 41mm 27mm
372CDMM61BNX M16 x 1,5 40mm 27mm
372CDMM81BNX M18 x 1,5 41mm 27mm

Female Thread BSPP Coupling

Part Number Thread Length Diameter
372CDFP12BNX 1/2" 42.5mm 27mm
372CDFP14BNX 1/4" 41mm 27mm
372CDFP38BNX 3/8" 41mm 27mm
372CDFM61BNX M16 x 1,5 41.5mm 27mm
372CDFM81BNX M18 x 1,5 42.5mm 27mm

Hosetail Coupling

Part Number Hosetail Length Diameter
372CDHT06BNX 6mm 55mm 27mm
372CDHT09BNX 9mm 55mm 27mm
372CDHT13BNX 13mm 55mm 27mm

Bulkhead To Hosetail Coupling

Part Number Hosetail Length Diameter
372CDBH06BNX 6mm 60mm 27mm
372CDBH08BNX 8mm 63mm 27mm
372CDBH10BNX 10mm 72mm 27mm

Bulkhead Tube Connection Coupling

Part Number Length Diameter Tube Size
372CDBT10BNX 58mm 27mm x 10mm
372CDBT12BNX 60mm 27mm x 12mm
372CDBT08BNX 55mm 27mm x 8mm

Tube Connection Coupling

Part Number Length Diameter Tube Size
372CDTC10BNX 49mm 27mm x 10mm
372CDTC12BNX 49mm 27mm x 12mm
372CDTC08BNX 45mm 27mm x 8mm

Tube Connection Coupling With Spring

Part Number Length Diameter Tube Size
372CDTS10BNX 143mm 27mm x 10mm
372CDTS12BNX 150mm 27mm x 12mm
372CDTS08BNX 132mm 27mm x 8mm

Male Thread BSPP Plug

Part Number Thread Length
372PDMP12BNX 1/2" 44mm
372PDMP14BNX 1/4" 43mm
372PDMP38BNX 3/8" 44mm
372PDMM61BNX M16 x 1,5 43mm
372PDMM81BNX M18 x 1,5 44mm

Female Thread BSPP Plug

Part Number Thread Length
372PDFP14BNX 1/4" 44mm
372PDFP38BNX 3/8" 44mm
372PDFP12BNX 1/2" 45mm
372PDFM61BNX M16 x 1,5 44mm
372PDFM81BNX M18 x 1,5 45mm

Hosetail Plug

Part Number Hosetail Length
372PDHT06BNX 6mm 58mm
372PDHT09BNX 9mm 58mm
372PDHT13BNX 13mm 58mm

Bulkhead To Hosetail Plug

Part Number Hosetail Length
372PDBH06BNX 6mm 62mm
372PDBH08BNX 8mm 65mm
372PDBH10BNX 10mm 74mm

Tube Connection Plug

Part Number Tube Size Length
372PDTC10BNX x 10mm 51mm
372PDTC12BNX x 12mm 51mm
372PDTC06BNX x 6mm 47mm
372PDTC08BNX x 8mm 47mm

Tube Connection Plug With Spring

Part Number Tube Size Length
372PDTS10BNX x 10mm 145mm
372PDTS12BNX x 12mm 150mm
372PDTS06BNX x 6mm 120mm
372PDTS08BNX x 8mm 135mm

Bulkhead Tube Connection Plug

Part Number Length Tube Size
372PDBT10BNX 65mm x 10mm
372PDBT12BNX 67mm x 12mm
372PDBT08BNX 62mm x 8mm

Advantages

  • Single handed operation.

Technical Specifications

Coupling Specifications

Back Body: Brass (MS 58)

Valve Body: Brass (MS 58)

Sleeve: Brass (MS 58)

Spring: Stainless Steel 301

Locking Balls: Stainless Steel 301

Plug Specifications

Plug Body: Brass (MS 58)

Valve: Brass (MS 58)

Body: Brass (MS 58)

Spring: Stainless Steel 301

Seal: NBR

Working Limits

Working Temperature

-20°C to +100°C (NBR)

-40°C to +130°C (EPDM)

-15°C to +200°C (Viton)

Depending on Medium

Working Pressure

35 Bar

Maximum static working pressure with safety factor 4:1

Interchangeability

Interchangeable With:
  • Parker-Rectus 26 KB
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