High Performance Alluminum Quick Coupling Fire Hose Couplings

• Connection: Flange
• Structure: Universal
• Flexible or Rigid: Flexible
• Model NO.: choke plug with chain
• Material: Alloy
• Standard: Standard
• Size: From Dn40 (1-1/2") to Dn100(4")
• Transport Package: Carton, Pallet
• Specification: ALL SIZES
• Trademark: OEM
• Origin: China
• Production Capacity: 1000000PC/Month

Product Description

High Performance Alluminum Quick Coupling Fire Hose Couplings

Specification:

Standard: EN 14420-8/NF E29-572

Casting Method: Gravity Casting or Precision Casting

Size: From DN40 (1-1/2") to DN100(4")

Material: Alumiunium A356-T6 (Heat Treated), Staintless Steel 316, Brass and PP

Seal: NBR, EPDM, FPM, PTFE

Thread: BSP

Surface Treatment: Polishing or Sand-Blast

Working Pressure: 16bar/230psi

Test Pressure: 30bar/435psi

Minimum Blast Pressure: 50bar/725psi

Size		Part Number
3"	DN80	AL 68780
4"	DN100	AL 687100