Dixon 639 2-Bolt Clamp 5-44/64" - 5-60/64" Sensor Pressure decay testing of underground

Pressure decay testing of underground storage tank systems has identified the joint between the tight-fill adaptor and the nipple or tank riser as a persistent leak point

Ideal solution for fluid contamination problems

The normally closed valve must be held in the open position for dispensing

and municipal garages

Anti-Siphon (or Return Line) Kit for 700 and 300 Series Pumps

Dixon 639 2-Bolt Clamp 5-44/64" - 5-60/64" Sensor Pressure decay testing of undergroundInner surface has dual gripping ridges Bolt lugs are reinforced to prevent bending out of alignment The use of lubricant on bolts will adversely effect clamp performance. Consult Dixon when using double bolt clamps on helical wire hose. Measure hose OD accurately before ordering clamps Torque values for clamps are based on dry bolts. HOSE OD RANGE: 5 44 64" 5 60 64" TORQUE RATING: 60 ft. lbs. [81 Nm] WARNING: This product contains lead, a chemical