Pump Unions

Pump Union Adapter, 2.5 inch MBT x 2 inch FBT, w/ o-ring converts 2" MBT thread to 2-1/2" MBT thread. actual size: 3" inner thread, 3-5/8" outer thread

Pump Union Adapter, 2 inch MBT x 1.5 inch FBT, w/ o-ring Converts 1-1/2" MBT thread to 2" MBT thread. actual size: 2-1/2" inner thread, 2-15/16" outer thread

Pump Union Adapter, Hayward, 1.75 inch MVT x 1.5 inch FBT Converts 1-1/2"MBT pump thread to a Hayward 1-3/4"MVT pump thread

Pump Union O-Ring, 1 inch

Pump Union O-Ring, 1-1/2 inch

Pump Union O-Ring, 2 inch

Pump Union Assembly, 1 inch Female B Thread (2 inch OD) x 1 inch Socket, w/ o-ring

Pump Union Assembly, 1-1/2 inch Female B Thread (2-1/2 inch OD) x 1-1/2 inch Socket, w/ o-ring

Pump Union Assembly, 1 inch Female B Thread (2 inch OD) x 1 inch Ribbed Barb, w/ o-ring

Pump Union Assembly, 2 inch Female B Thread (3 inch OD) x 2 inch Socket, w/ o-ring

Pump Union Assembly, 2 inch Female B Thread (3 inch OD) x 1-1/2 inch Socket, w/ o-ring

Pump Union Assembly, 2 inch Female B Thread (3 inch OD) x 1-1/2 inch Male B Thread (2-1/2 inch OD), w/ o-ring

Pump Union Assembly, 2 inch Female B Thread (3 inch OD) x 2 inch Spigot, 45 degree, w/ o-ring

Pump Union Assembly, 2 inch Female B Thread (3 inch OD) x 2 inch Socket, 90 degree, w/ o-ring

Pump Union Assembly, 1 inch Female B Thread (2 inch OD) x 3/4 inch Ribbed Barb, w/ o-ring

Pump Union Nut, Pac-Fab, Dynatron,1-1/2 inch FBT, Quick Connect, Black

Pump Union, 3 inch FBT

Pump Union, 2-1/2 inch FBT x 2-1/2 inch S

O-Ring. Jacuzzi. 2 inch Self-Aligning Pump Union

Pump Union Assembly, Hayward, 1-1/2 inchFVT x 1-1/2 inch MBT (set of 2)

Pump Union Assembly, Hayward, 1-1/2 inchFVT x 2 inch SPG &1-1/2 inch S (set of 2)

Pump Union, Jacuzzi J-pump. Self-Aligning. 2 inch FBT x 1-1/2 inch Socket & 2 inch Spigot, w/ 568-228 O-Ring (not shown)

Pump Union Split Nut, 2 inch Replaces 2 inch pump union nut. (3 inch threads OD)

Pump Union Split Nut, 1-1/2 inch Replaces 1-1/2 inch pump union nut. (2-1/2 inch threads OD)

Pump Union O-ring. 2-1/2 inch. Actual dimensions 2-3/4 inches ID x 3 inches OD

Pump Union Split Nut, 2-1/2 inch Replaces 2-1/2 inch pump union nut. (3-1/2 inch threads ID)