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Pneuflex Push in Fittings Color

316 Stainless Steel Pneumatic Fittings (PT, R, BSPT, NPT) - SPU Union Straight

316 stainless steel pneumatic fittings - union straight is constructed in all stainless steel. The stainless steel push in fittings are widely used to connect in line two tubes of equal tube ΦD. 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 Union Straight  

Metric Tube ØD
4mm 5mm 6mm 7mm 8mm 9mm 10mm 12mm 14mm 15mm 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)
SPU 04 4mm
SPU 05 5mm
SPU 06 6mm
SPU 07 7mm
SPU 08 8mm
SPU 09 9mm
SPU 10 10mm
SPU 12 12mm
SPU 14 14mm
SPU 15 15mm
SPU 16 16mm

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



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