2025 EN Catalog-Interactive - Flipbook - Page 118
300 4" VAPOUR CHECK
VALVE ADAPTER
The vapour check valve adapter permits coupling to the
vapour return line from the underground tank in dual point
systems. The poppet design seals off the vapour path when
not coupled.
HIGHLIGHTS
• Body constructed of anodised aluminium or brass.
• Fits all 4" vapour recovery elbows.
ORDER INFORMATION
Height
Hose Size
Riser Thread
mm
In.
Kg
Lbs.
30030001
4"
3" NPSM
139
5.44
Anodised aluminium
1.95
4.3
30030031*
4"
3" BSPP
139
5.44
Anodised aluminium
1.95
4.3
30021001
4"
4" NPSM
107
4.19
Anodised aluminium
1.95
4.3
30021031*
4"
4" BSPP
107
4.19
Anodised aluminium
1.95
4.3
Model
Description
77020102
3" replacement gasket for 300300
77020103
4" replacement gasket for 300210
Body Material
Weight
Model
* BSPP thread on the 30030031 and 30021031, NPSM thread on others.
VAPOR CHECK VALVE
ADAPTER
HEIGHT
118
