Lennox 33J91 Orifice 323055-751 The 1-inch connections are necessary
Platform notes & fabric story
Description
Lennox 33J91 Orifice 323055 751 The 1 inch connections are necessary The 1 inch connections are necessary to meet the discharge capacity requirements of the high output commercial units this part is rated for Key Benefits for Technicians Direct Compatibility: Engineered specifically for the Watts 9D series backflow preventers