Description
Series 1590
bleed off port relieves air pressure between ball valve and equipment used
(1) 4" opening for emergency vent
intended as a normally open valve
and 1/2” are UL/ULC 842 listed as a manually-operated shut-off valve for use with oil-burning equipment
Rotary Lift Trio Truck Adapter Kit(Set of 4) Threaded Couplers Series 1590This kit consists of (4) T10564 adapters. Rotary Lift T100273 truck Adapters with 1 1 2" pin size for newer lifts with Trio arms. If you have the older 3 stage arms They used a 2" diameter pin size and these are not correct for your lift. These are original unused adapters by Rotary Lift. This is not an after market reproduction.