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Push In Stem Adapter with Male NPT Threads. Orifice materials include brass and stainless steel. Gray Acetal body material.

Contact a Sales Representative for Orifice sizes that are not listed.
QCSA-PO Series Stem x Male Thread Orifices
Unit of Measure
1 2 3 

Item #

Item Name

Stem Outside Diameter

Male Thread

Orifice Size

Orifice Material

QCSA-12-8PO-052B N/A QCSA-PO Series 1/2 Inch (in) Stem x 1/2 Inch (in) Male National Pipe Thread (NPT) Brass Orifice N/A 1/2 in N/A 1/2" Male NPT N/A 0.052 in N/A Brass
QCSA-12-8PO-055B N/A QCSA-PO Series 1/2 Inch (in) Stem x 1/2 Inch (in) Male National Pipe Thread (NPT) Brass Orifice N/A 1/2 in N/A 1/2" Male NPT N/A 0.055 in N/A Brass
QCSA-12-8PO-0595B N/A QCSA-PO Series 1/2 Inch (in) Stem x 1/2 Inch (in) Male National Pipe Thread (NPT) Brass Orifice N/A 1/2 in N/A 1/2" Male NPT N/A 0.0595 in N/A Brass
QCSA-12-8PO-0625B N/A QCSA-PO Series 1/2 Inch (in) Stem x 1/2 Inch (in) Male National Pipe Thread (NPT) Brass Orifice N/A 1/2 in N/A 1/2" Male NPT N/A 0.0625 in N/A Brass
QCSA-12-8PO-0635B N/A QCSA-PO Series 1/2 Inch (in) Stem x 1/2 Inch (in) Male National Pipe Thread (NPT) Brass Orifice N/A 1/2 in N/A 1/2" Male NPT N/A 0.0635 in N/A Brass
QCSA-12-8PO-067B N/A QCSA-PO Series 1/2 Inch (in) Stem x 1/2 Inch (in) Male National Pipe Thread (NPT) Brass Orifice N/A 1/2 in N/A 1/2" Male NPT N/A 0.067 in N/A Brass
QCSA-12-8PO-070B N/A QCSA-PO Series 1/2 Inch (in) Stem x 1/2 Inch (in) Male National Pipe Thread (NPT) Brass Orifice N/A 1/2 in N/A 1/2" Male NPT N/A 0.070 in N/A Brass
QCSA-12-8PO-073B N/A QCSA-PO Series 1/2 Inch (in) Stem x 1/2 Inch (in) Male National Pipe Thread (NPT) Brass Orifice N/A 1/2 in N/A 1/2" Male NPT N/A 0.073 in N/A Brass
QCSA-12-8PO-076B N/A QCSA-PO Series 1/2 Inch (in) Stem x 1/2 Inch (in) Male National Pipe Thread (NPT) Brass Orifice N/A 1/2 in N/A 1/2" Male NPT N/A 0.076 in N/A Brass
QCSA-12-8PO-0781B N/A QCSA-PO Series 1/2 Inch (in) Stem x 1/2 Inch (in) Male National Pipe Thread (NPT) Brass Orifice N/A 1/2 in N/A 1/2" Male NPT N/A 0.0781 in N/A Brass
QCSA-12-8PO-0785B N/A QCSA-PO Series 1/2 Inch (in) Stem x 1/2 Inch (in) Male National Pipe Thread (NPT) Brass Orifice N/A 1/2 in N/A 1/2" Male NPT N/A 0.0785 in N/A Brass
QCSA-12-8PO-081B N/A QCSA-PO Series 1/2 Inch (in) Stem x 1/2 Inch (in) Male National Pipe Thread (NPT) Brass Orifice N/A 1/2 in N/A 1/2" Male NPT N/A 0.081 in N/A Brass
QCSA-12-8PO-082B N/A QCSA-PO Series 1/2 Inch (in) Stem x 1/2 Inch (in) Male National Pipe Thread (NPT) Brass Orifice N/A 1/2 in N/A 1/2" Male NPT N/A 0.082 in N/A Brass
QCSA-12-8PO-086B N/A QCSA-PO Series 1/2 Inch (in) Stem x 1/2 Inch (in) Male National Pipe Thread (NPT) Brass Orifice N/A 1/2 in N/A 1/2" Male NPT N/A 0.086 in N/A Brass
QCSA-12-8PO-089B N/A QCSA-PO Series 1/2 Inch (in) Stem x 1/2 Inch (in) Male National Pipe Thread (NPT) Brass Orifice N/A 1/2 in N/A 1/2" Male NPT N/A 0.089 in N/A Brass
QCSA-12-8PO-0935B N/A QCSA-PO Series 1/2 Inch (in) Stem x 1/2 Inch (in) Male National Pipe Thread (NPT) Brass Orifice N/A 1/2 in N/A 1/2" Male NPT N/A 0.0935 in N/A Brass
QCSA-12-8PO-0938B N/A QCSA-PO Series 1/2 Inch (in) Stem x 1/2 Inch (in) Male National Pipe Thread (NPT) Brass Orifice N/A 1/2 in N/A 1/2" Male NPT N/A 0.0938 in N/A Brass
QCSA-12-8PO-096B N/A QCSA-PO Series 1/2 Inch (in) Stem x 1/2 Inch (in) Male National Pipe Thread (NPT) Brass Orifice N/A 1/2 in N/A 1/2" Male NPT N/A 0.096 in N/A Brass
QCSA-12-8PO-098B N/A QCSA-PO Series 1/2 Inch (in) Stem x 1/2 Inch (in) Male National Pipe Thread (NPT) Brass Orifice N/A 1/2 in N/A 1/2" Male NPT N/A 0.098 in N/A Brass
QCSA-12-8PO-0995B N/A QCSA-PO Series 1/2 Inch (in) Stem x 1/2 Inch (in) Male National Pipe Thread (NPT) Brass Orifice N/A 1/2 in N/A 1/2" Male NPT N/A 0.0995 in N/A Brass
QCSA-12-8PO-1015B N/A QCSA-PO Series 1/2 Inch (in) Stem x 1/2 Inch (in) Male National Pipe Thread (NPT) Brass Orifice N/A 1/2 in N/A 1/2" Male NPT N/A 0.1015 in N/A Brass
QCSA-12-8PO-104B N/A QCSA-PO Series 1/2 Inch (in) Stem x 1/2 Inch (in) Male National Pipe Thread (NPT) Brass Orifice N/A 1/2 in N/A 1/2" Male NPT N/A 0.104 in N/A Brass
QCSA-12-8PO-1065B N/A QCSA-PO Series 1/2 Inch (in) Stem x 1/2 Inch (in) Male National Pipe Thread (NPT) Brass Orifice N/A 1/2 in N/A 1/2" Male NPT N/A 0.1065 in N/A Brass
QCSA-12-8PO-1094B N/A QCSA-PO Series 1/2 Inch (in) Stem x 1/2 Inch (in) Male National Pipe Thread (NPT) Brass Orifice N/A 1/2 in N/A 1/2" Male NPT N/A 0.1094 in N/A Brass
QCSA-12-8PO-110B N/A QCSA-PO Series 1/2 Inch (in) Stem x 1/2 Inch (in) Male National Pipe Thread (NPT) Brass Orifice N/A 1/2 in N/A 1/2" Male NPT N/A 0.110 in N/A Brass
Unit of Measure
1 2 3