Automatic Electric Timed Drains
531, 532 and 533 Series
Highly accurate timer controls valve open and closed times.
A solid-state timer ensures accurate control of cycle times.
Adjustable “drain open time” and “time between openings”

Trip-L-Trap
Pneumatically-Actuated Drains
Float-activated pilot valve operates on demand allowing an air-powered piston to open a large discharge port.
Tested to over a million cycles
Level actuated — operates only on demand.

Snap-Trap
Pneumatically-Actuated Drains
Float-activated pilot valve operates on demand allowing an air-powered piston to open a large discharge port.
Tested to over a million cycles
Level actuated — operates only on demand.