Breather Vent Plugs,Breather cap,Vent  Plugs,Breather Plugs

Breather vents,Air vent plugs,Air released plug,Breather Drian Plug


Material: Brass and Aluminum

Finish:     Natural and Nickel Plated

Thread Type:  BSP,Metric,NPT

Size:   Any Size OEM are welcome.

Work Pressure:  0.005 MPa to M 0.03 MPa

Tempture Range:  -30 Cent degree to 130 Cent degree.

Usage: Pump, Thin-wall container, Radiator, Hydraulic reservoir, Receivers

Gearboxes,Speed Reducer, Compressor and Power Transmission.

 

Hexagon Brass Breather Vent Plugs
Item No. A(mm) B(mm) C(mm) D(mm) E Size(mm) d(mm) SW(mm) Remarks
GM-HBVM10 9 6 8 9 M10x1 18 19 Releasing Pressure Range:0.005MPa to 0.03MPa
GM-HBVM12 9 7 8 9 M12x1.5 18 19
GM-HBVM14 9 7 8 9 M14x1.5 18 19
GM-HBVM16 9.2 7 9 9 M16x1.5 18 20
GM-HBVM22 9.2 7 9 9 M22x1.5 18 24
GM-HBVM27 9.5 8 10 9 M27x1.5 18 27
GM-HBVM33 9.5 9 10 9 M33x1.5 18 36
               
GM-HBVG18 9 6 8 9 G 1/8"-28 18 19
GM-HBVG14 9 7 8 9 G 1/4"-19 18 19
GM-HBVG38 9.2 7 9 9 G 3/8"-19 18 20
GM-HBVG12 9.2 7 9 9 G 1/2"-14 18 24
GM-HBVG34 9.5 8 10 9 G 3/4"-14 18 27
GM-HBVG10 9.5 9 10 9 G   1"-11 18 36
 
GM-HBVN38 9.2 8 13 9 NPT 3/8" 18 19
GM-HBVN12 9.5 9 17 9 NPT 1/2" 18 22
GM-HBVN34 9.5 9 18 9 NPT 3/4" 18 27
GM-HBVN10 9.5 10 21 9 NPT 1" 18 36

 

Hexagon Brass Breather Vent Plug with filler
Item No. A(mm) B(mm) C(mm) D(mm) E Size(mm) d(mm) SW(mm) Remarks
GM-HFVM10 9 6 8 9 M10x1 18 19 No Pressure
GM-HFVM12 9 7 8 9 M12x1.5 18 19
GM-HFVM14 9 7 8 9 M14x1.5 18 19
GM-HFVM16 9.2 7 9 9 M16x1.5 18 20
GM-HFVM22 9.2 7 9 9 M22x1.5 18 24
GM-HFVM27 9.5 8 10 9 M27x1.5 18 27
GM-HFVM33 9.5 9 10 9 M33x1.5 18 36
               
GM-HFVG18 9 6 8 9 G 1/8"-28 18 19
GM-HFVG14 9 7 8 9 G 1/4"-19 18 19
GM-HFVG38 9.2 7 9 9 G 3/8"-19 18 20
GM-HFVG12 9.2 7 9 9 G 1/2"-14 18 24
GM-HFVG34 9.5 8 10 9 G 3/4"-14 18 27
GM-HFVG10 9.5 9 10 9 G   1"-11 18 36
 
GM-HFVN38 9.2 8 13 9 NPT 3/8" 18 19
GM-HFVN12 9.5 9 17 9 NPT 1/2" 18 22
GM-HFVN34 9.5 9 18 9 NPT 3/4" 18 27
GM-HFVN10 9.5 10 21 9 NPT 1" 18 36

 

Circular Brass Breather Vent Plugs
Item No. A(mm) B(mm) C(mm) D(mm) E Size(mm) F(mm) L(mm) SW(mm)
GM-CBVM10 18 5 2 8 M10x1 20 27 18
GM-CBVM12 18 5.5 2 8 M12x1.5 20 27.5 18
GM-CBVM14 18 5.5 2 8 M14x1.5 21 27.5 19
GM-CBVM16 18 5.5 2 8 M16x1.5 22 27.5 20
GM-CBVM22 18 6 2 8.5 M22x1.5 26 29 23
GM-CBVM27 18 6.5 2 9 M27x1.5 32 29.5 30
GM-CBVM33 18 7 2 12 M33x1.5 40 33 36
Releasing Pressure Range:0.005MPa to 0.03MPa
GM-CBVG18 18 5 2 8 G 1/8"-28 20 27 18
GM-CBVG14 18 5.5 2 8 G 1/4"-19 20 27.5 18
GM-CBVG38 18 5.5 2 8 G 3/8"-19 22 27.5 20
GM-CBVG12 18 6 2 8.5 G 1/2"-14 26 29 23
GM-CBVG34 18 6.5 2 9 G 3/4"-14 32 29.5 30
GM-CBVG10 18 7 2 12 G   1"-11 40 33 36

 

Flat Brass Silencer Breather(BSP Thread)
Item No. A(Thread) B C D(SW) Remarks
GM-BSG18 G1/8" 5 10.5 12 Working Pressure:0-1MPa
GM-BSG14 G1/4" 7 12 17
GM-BSG38 G3/8" 8 14 19
GM-BSG12 G1/2" 9 15 22
GM-BSG34 G3/4" 9 15 27
GM-BSG10 G1" 11 20 36

 

 

 

 

 

Flat Brass Silencer Breather(PT Thread)
Item No. A(Thread) B C D(SW) Remarks
GM-BSPT18 PT1/8" 7 12 12 Working Pressure:0-1MPa
GM-BSPT14 PT1/4" 9 15 17
GM-BSPT38 PT3/8" 10 17 19
GM-BSPT12 PT1/2" 12 19 22
GM-BSPT34 PT3/4" 13 21 27
GM-BSPT10 PT1" 15 23 36

 

 

 

 

 

 

Flat Brass Silencer Breather(R Thread)
Item No. A(Thread) B C D(SW) Remarks
GM-BSR18 R1/8" 7 12 12 Working Pressure:0-1MPa
GM-BSR14 R1/4" 9 15 17
GM-BSR38 R3/8" 10 17 19
GM-BSR12 R1/2" 12 19 22
GM-BSR34 R3/4" 13 21 27
GM-BSR10 R1" 15 23 36

 

 

 

 

 

 

Brass Silencer Breather
Item No. A B C D(SW) Remarks
GM-BSBG18 G1/8" 7 12 12 Working Pressure:0-1MPa
GM-BSBG14 G1/4" 9 14 14
GM-BSBG38 G3/8" 10 16 17
GM-BSBG12 G1/2" 12 20 22

 

 

 

 

Long Brass Silencer Breather
Item No. A B C D(SW) Remarks
GM-LM05 M5 4.5 21 10 Working Pressure:0-1MPa
GM-LG18 G1/8" 7 25 12
GM-LG14 G1/4" 9 32 16
GM-LG38 G3/8" 10 41 19
GM-LG12 G1/2" 12 45 22
GM-LG34 G3/4" 13 55 27
GM-LG10 G1" 15 70 36

 

 

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