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Pneuflex Push in Fittings Color

316 Stainless Steel Push in Fittings (PT, R, BSPT, NPT) - SPM Bulkhead Union

316 stainless steel push in fittings - bulkhead union is constructed in all stainless steel. Bulkhead union is a kind of very commonly used pneumatic fittings and tubing, which is used to connect two tubings through a panel. The Bulkhead Union permits a smooth transition point from one side to another. Accommodates metric tubing O.D ranging from 4mm to 16mm, inch tubing O.D ranging from 1/8" to 1/2".

Stainless Steel Push in Fittings Bulkhead Union Straight  

Metric Tube ØD
4mm 6mm 8mm 10mm 12mm 14mm 16mm
Inch Tube ØD
1/8" 5/32" 3/16" 1/4" 5/16" 3/8" 1/2"
Thread Standard and Type
R, PT, BSPT -- 55° Taper Pipe Thread Metric Thread
R1/8 R1/4 R3/8 R1/2 M5 x 0.8 M6 x 1 M8 x 1 M10 x 1 M12 x 1.25 M14 x 1.5 M16 x 1.5 M20 x 1.5
UNF NPT -- 60° American Standard Taper Pipe Thread
10-32UNF NPT1/8 NPT1/4 NPT3/8 NPT1/2

Metric Tube (mm)
Part No. Tube ΦD (mm)
SPM 04 4mm
SPM 06 6mm
SPM 08 8mm
SPM 10 10mm
SPM 12 12mm
SPM 14 14mm
SPM 16 16mm

Inch Tube (Inch)
Part No. Tube ΦD (Inch)
SPM 1/8 1/8"
SPM 5/32 5/32"
SPM 3/16 3/16"
SPM 1/4 1/4"
SPM 5/16 5/16"
SPM 3/8 3/8"
SPM 1/2 1/2"



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