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Audited Supplier High Pressure Alumiunium A356-T6 Guillemin Coupling
The Guillemin-coupling is a symmetrical system and apt for a large variety of applications. Its success is mostly because of the form, which enables perfect and easy closure. De symmetrical half couplings are tightened by turning the locking ring a quarter when it grips behind the lugs. The ensure even more tightness a Guillemin wrench can be used to turn the locking ring even further.
On fixed installations often is chosen for a half coupling whithout a locking ring, seen only one locking ring is needed to tighten 2 couplings together.
In some cases it is hard to couple a hose. In such a situation there can be chosen for a Guillemin coupling with a locking ring, but without the lugs.
Description:
Product name:High Pressure Alumiunium A356-T6 Guillemin Coupling
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 | |
| 1-1/2" | DN40 | AL 68140 |
| 2" | DN50 | AL 68150 |
| 2-1/2" | DN65 | AL 68165 |
| 3" | DN80 | AL 68180 |
| 4" | DN100 | AL 681100 |
Symmetrical half coupling with female thread without locking ring.
Available in Aluminium, Stainless Steel, Brass or Polypropylene
Thread: EN ISO 228-1
Working Pressure: 16 bar
Standard with NBR seal
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