Summary

Mann Filter WH 1257/2 Replaces the Airpur A 421 G25

A 421 G25
A 421 G25
A 421 G25 - image 2
OE Quality
Range
Range
Watch video
▶
Representative product image Product image feedback

Mann Filter WH 1257/2 Hydraulics | Replaces the Airpur A 421 G25

Brand: Mann Filter
Price Match
€127,95
0.0047 m³
120 pcs
8421.23.00
2.36 kg
0.0047 m³
120 pcs
France
8421.99.90
2.3 kg
0.0047 m³
120 pcs
Italy
8421.99.90
1.95 kg
0.0059 m³
120 pcs
Italy
8421.29.80.90
2.39 kg
0.0052 m³
120 pcs
8421.23.00
Shipping Terms

Description

MANN-FILTER spin-on hydraulic filters offer maximum filtration performance and thus ensure trouble-free operation of the hydraulic system. Thanks to the filter medium, which is specially adapted to the intended use, the finest impurities are separated from the hydraulic fluid.

Specification

StyleHydraulics
Dimension A 121.0 mm
Dimension B 79.0 mm
Dimension C 85.0 mm
Dimension G 1 3/4-12 UN
Dimension H 299.0 mm

Description

MANN-FILTER spin-on hydraulic filters offer maximum filtration performance and thus ensure trouble-free operation of the hydraulic system. Thanks to the filter medium, which is specially adapted to the intended use, the finest impurities are separated from the hydraulic fluid.

Default Brand Logo

Same Fit-Form & Function

As the Genuine Airpur A 421 G25

ISO Icon

Inspected to ISO 9001:2015

See Our Certification
Returns Icon

Free 45-Day Returns

Return Policy
Warranty Icon

1 Year Mann Filter Warranty

Mann Filter Warranty
Specification
Efficiency 1
The efficiency of the element is shown using the Micron (µ) and Beta (β) ratings. The micron rating indicates the size of the particle being filtered and the beta rating the efficiency, calculated as 1/β.
E.g. a rating of β200 will be 99.5% efficient whereas β1000 would be 99.9%.
Efficiency 2
Style
Outer Diameter
Inner Diameter
Length
Media Type
Flow Direction
Thread
Bypass Pressure

Bypass pressure relieve build-up of pressure within the system and allows medium to bypass the element when pressure increases and reaches a sufficient level.

Collapse Pressure
Seal
Temperature Range