Connexion ALF & ALT L series Water Hammer Arrestors from Connexion Tel: 0800 808 7799

Connexion ALF & ALT Series L Style Water Hammer Arrestor

Connexion Series ALF & ALT L Style water hammer arrestors

Connexion ALF water hammer arrestor dimensions

Flange type (Material : Cast Iron or Stainless Steel)
No A B C
Air Chamber
cm³
2" 230 110 105 1490
2.5" 260 130 115 2130
3" 275 140 125 2465
4" 345 155 150 5535
6" 467 200 200 15325
8" 560 235 232 27230

Thread type (Material : Boonze)
No A B C
Air Chamber
cm³
1/2" 50 25 25 17
3/4" 65 30 30 30
1" 80 35 35 63
1.2" 95 43 45 130
1.5" 115 50 50 205
2" 170 110 68 650

Sizes: ALT 1/2 to 2" BSP
Sizes: ALF DN50 to DN200 Flange
Temperature Range: -15C to +80C
Diaphragm material : NBR other options upon request
Body Material: Bronze, Ductile Iron and 316 Stainless steel
Pressure Ratings:
Bronze 21 Bar test - working 12 Bar Max
Ductile Iron 21 Bar Test - working 12 Bar Max
316 Stainless Steel 35 Bar - working 20 bar Max