Square D Pumptrol 30 - 50 psi Actuated Pressure Switch Dupont Use as a bonding agent

Use as a bonding agent for bonding new concrete to old

Heavy-duty lock down pin allows head of the saw to be locked in the carrying position without the use of a chain

The black zinc coating on the magnets prevents rust long-term

Includes a single lever brass ball valve with copper sweat connection

Square D Pumptrol 30 - 50 psi Actuated Pressure Switch Dupont Use as a bonding agentFeatures low water cut off switch to shut off pump at 12 P. S. I. to prevent overheating damage to submersible well pumps. Recommended for submersible pumps. Compatible with jet pumps, submersible pumps, and reciprocating pumps. The standard action contacts open on rising pressure. Diaphragm actuated 1 4" 18 NSF internal threads.