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Breather Cap (BM, BR)

Breather Cap (BM, BR)

A resin air breather cap with an environmentally-friendly air filter.
The splash guard prevents oil leaks caused by splash back in the tank.

[Features]
· The steel air filter is meshed.
· The polyurethane air filter has a sponge form.
· The structure is ventilated and allows air to pass freely in and out, even when the cap is attached.
· Safety mechanism: even when temporary but significant differences in pressure occur within the tank due to sudden temperature rises or oil backlash, the system is able to regain an equilibrium with the external air pressure.
· Ideal for use with compressor boosters and pressure reducers that are prone to severe increases and decreases in the amount of oil.
· Splash guard (splashed oil leakage prevention): Features specially angled blades internally to guard against oil splashes and to ensure that no oil splashes out during regular use.
· Also, the ventilation holes feature built-in air filters, preventing environmental pollution due to oil fumes.

PDF

Part Number

Configured Part Number is shown.

Features

●Since it is a ventilation structure, the air can go in and out freely even if the cap is attached.

Specification

●Outer Diameter(mm):42
●Thickness(mm):36.5
●Screw Dimension:G1
●Screw Length(mm):11.5
●SPQ(piece):20
●Threaded type
●Heat Resistance Temperature: 120°C

Materials

●Cap: Poliyamide(PA) 
●Packing: Nitrile rubber(NBR)

Warning

●Gasoline or alcohol should not be used.
Part Number
BM-1
BM-1/2
BM-1/2G
BM-1/4
BM-1/4G
BM-1G
BM-1.1/2
BM-1.1/2G
BM-1.1/4
BM-1.1/4G
BM-3/4
BM-3/4G
BM-3/8
BM-3/8G
BR-1.1/4T
BR-1.1/4TG
BR-3/4T
BR-3/4TG
BR-39B
BR-39BG
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSMounting Section Diameter G Level Gauge Length L1
(mm)
Outer Diameter D
(φ)
Height H
(mm)

MYR 62.49

1 Piece(s) 2 Day(s) 10G1No4236.5

MYR 48.57

1 Piece(s) 2 Day(s) 10G1/2No3129.5

MYR 56.84

1 Piece(s) 26 Day(s) or more 10G1/21883129.5

MYR 40.11

1 Piece(s) 8 Day(s) 10G1/4No3129.5

MYR 50.78

1 Piece(s) 9 Day(s) 10G1/41883129.5

MYR 71.30

1 Piece(s) 9 Day(s) 10G11844236.5

MYR 89.05

1 Piece(s) 7 Day(s) or more 10G1 1/2No5744

MYR 101.49

1 Piece(s) 9 Day(s) 10G1 1/21845744

MYR 84.36

1 Piece(s) 2 Day(s) 10G1 1/4No5744

MYR 101.43

1 Piece(s) 9 Day(s) 10G1 1/41845744

MYR 55.40

1 Piece(s) 2 Day(s) 10G3/4No4236.5

MYR 64.73

1 Piece(s) 9 Day(s) 10G3/41844236.5

MYR 44.43

1 Piece(s) 1 Day(s) 10G3/8No3129.5

MYR 51.37

1 Piece(s) 9 Day(s) 10G3/81883129.5

MYR 102.06

1 Piece(s) 8 Day(s) 10G1 1/4No7059

MYR 114.55

1 Piece(s) 9 Day(s) 10G1 1/41797059

MYR 101.96

1 Piece(s) 9 Day(s) 10G3/4No7063

MYR 114.37

1 Piece(s) 9 Day(s) 10G3/41737063

MYR 127.05

1 Piece(s) 2 Day(s) 10-No7056

MYR 138.21

1 Piece(s) 9 Day(s) 10-1797056

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