Product Overview
Lenz 57XL-40-P5 Hydraulic Tank Filler Cap w/ Screen
40 MICRON
260 GPM
30CFM
Filler Breather Assembly
Series: Bayonet Filler Breather
This device is similar to a conventional breather, but it incorporates a relief valve set at 5 PSI and a vacuum breaker
When the fluid level first falls, air enters the reservoir through the vacuum breaker and filter
When the level rises, air is compressed rather than being expelled
Thereafter, changing fluid levels are accommodated by the changing size of the air bubble in the reservoir, instead of by breathing to atmosphere
Warranty Information
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