Universal Coupling Adapter 1" for Power Jet Pumps, PT639

Universal Coupling Adapter 1" Compatiable with Power Jet 400 (PT324), Old Style Power Jet 2000 (PT415 & PT416), Old Style Power Jet 3000 (PT420 & PT421), Old Style Power Jet 5000 (PT425 & PT426) by Laguna Pond Supplies