Suction filters are used as safety filters to protect pumps in the circuit. Filters with a filtration rating of > 25 μm are widely adopted to avoid negative pressure and sudden pump failure.
These pump suction strainers are horizontally or vertically mounted to the reservoir, below the oil level.
- Flow rates up to 1300 l/min
- Inline or tank mounting filters
- Aluminum cast and Buna-N seals
- Thread or SAE flange connection
- A Clogging indicator on the filter head
- Easy installation, simplified pipeline
There is a check valve and bypass valve inside the suction strainer of the pump to prevent return flow of dirty oil into the reservoir during maintenance or when changing elements.
For cleaning, the filter bowl together with suction strainer elements can be taken out of the hydraulic suction filter head.
The die-cast aluminum head and body ensure strength and durability, making these hydraulic suction strainers ideal for a wide variety of mobile and in-plant applications.
|Model||Flow Rate (L/min)||Filtration (μm)||Diameter (mm)||Initial △ p (Mpa)||Connect|
Screw-in filter cover
Lightweight and easy-operation, filter element can be easily taken out of the filter head.
Used for install indicator, indicating when to change filter elements
Rotary-pressing filter bowl
Die-cast aluminum filter bowl ensure strength and durability.
Outlet port options include thread port or SAE 4-bolt flange to allow easy installation
Must be below the oil level.
Bypass valve with low cracking pressure prevents pump cavitation
High-quality aluminum material, variety customizable colors options.
Prevent dirty oil from flowing into the tank.
Connect flange with tank
Easy installation, both horizontal and vertical installation to tank are all right.