Metal Filler Breathers
SMBB/SMBT/SMBP Series
Area of Application
- Reservoir Breathers and Tank Filling
Available Versions
- Screw-in, bayonet and push-on style
Materials:
- Breather cap: Steel, chrome-plated or epoxy – coated
- Bayonet Flange: Steel, chrome-plated
- Air filter insert: 3μ, 10μ or 40μ in group size 80 10μ or 40μ in group size 47
- Basket: Steel, zinc-plated
- Seals: Cork – Group 47 or 80 standard breathers; Buna-N – Group 80 pressurized breathers
Options:
- Baskets – Additional 150 mm (6″), 200 mm (8″) steel mesh and 100 mm (4″) plastic baskets available with “Group Size 80”
- Thread style – NPT standard, BSP available on request
- Pressurized – 0.35 bar (5 PSI) or 0.70 bar (10 PSI) Relief valve settings
- Locking tabs
- Push-on style
- Dipsticks
- Custom versions available on request
| Group size 47 – Breather cap diameter 47 mm | ||||||||||
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| Part No. | Micron Rating | Air Flow Capacity | Oil Displacement | Screws |
| cfm (m³/min) | gpm (lpm) | |||
| SMBB 47/SMBT 47 | 10 | 10 (0.28) | 72 (272) | 10-32×1/2 |
| SMBB 47/SMBT 47 | 40 | 14 (0.40) | 90 (340) | 10-32×1/2 |
Metal Filler Breather (Lockable)
SMBL Series
Area of Application
- Reservoir breathers and tank filling Characteristics/Materials
- Available as thread-style, clamping style and push-on-styleKey-lockableTemperature range: -22°F (-30°C) to 212°F (100°C)Materials:
- Body: Die cast (zinc-plated / blue chromated)Baskets: Zinc-plated steel or polypropyleneSeals: Buna-N, others on requestAir filter insert: 10 μm (standard) and 40 μm foam (PUR), others are available upon request
Dimensions
Plastic Filler Breather
SPB Series
Area of Application
- Reservoir breathers and tank filling Characteristics/Materials:
- Available as screw-in or bayonet versionNon-corrosiveTemperature range: -40°C (-40°F) to 120°C (248°F)Materials: Glass fiber reinforced PA, basket PPSeals: Buna-N, others on requestAir filter insert: 10 μm foam (PUR), others are available upon request Custom built combinations and special requirements available upon request
Dimensions and Styles – Screw-in versions (Breathers)
Dimensions and Styles Bayonet Version (Filler Breathers)
Plastic Filler Breather
SES Series
Area of Application
- Ventilation and tank filling
Materials
- Breather cap: PA
- Plastic stud: PA
- Socket: Steel (1.0718)
- Nut: Steel (1.0718); PA available on request
- Air filter insert: Sintered bronze; Rating 45 μm
- Basket PA: Micron rating 300 μm
- Dipstick: Steel (9SMnPb28)
- Seals: NBR
Dimensions
Screw-In & Bayonet Filler Breathers
SPBN Series
Area of Application
- Ventilation and tank filling Characteristics/Materials:
- Available as screw-in or bayonet versionNon-corrosiveTemperature range: -40°C … +120°C (-40°F … +248°F)Materials: Glass fiber reinforced PASeals: NBR, others on requestAir filter insert: See Stauff order table page A20 Options
- Plastic dipsticks with integrated anti-splash functionMetal basket (micron rating 800 μm)Thread style BSP and NPT availablePressurized at 0,20 bar (3 PSI), 0,35 bar (5 PSI) or0,70 bar (10 PSI) Custom built combinations and special requirements available on request.
Dimensions and Styles
| SPBN 2 | B12 | B16 | N12 | N16 |
| G | G 3/4 | G 1 | 3/4 NPT | 1 NPT |
| H1 | 0.77″ (19.5) | 0.94″ (24) | 0.77″ (19.5) | 0.94″ (24) |
| H2 | 2.72″ (69) | 2.89″ (73.5) | 2.72″ (69) | 2.89″ (73.5) |
| SW | 1.18″ (30) | 1.42″ (36) | 1.18″ (30) | 1.42″ (36) |
Giant Air Breathers
Style SGB90C and SGB120C
Specifications
- 3 Micron Absolute Synthetic Media Filtration ElementCompatible with Petroleum and Mineral Based FluidsAir Flow Rates of 0.51m³/min (18 CFM) for SGB-90C and of 1.56m³/min (55 CFM) for SGB-120C Options
- SGB-90C, 3/4″ NPT ConnectorSGB-120C, 1-1/4″ NPT Connector
Dimensions
Specifications
| Part Number | Absolute Micron Rating | Air flow Capacity | Air Displacement | Filtration Area |
| cfm (m³/min) | gpm (lpm) | Sq in (Sq cm) | ||
| SGB90-10P | 10 (NOMINAL) | 40 (1.13) | 300 (1,135) | 109 (700) |