SRID Industrial Duty Bag/Element Vessels

The SRID Industrial Duty series incorporates our unique radial seal design that provides a hermetic seal between the basket and vessel. Utilizing a radial seal with our retainer baskets eliminates “basket rocking”, which causes bypass as the basket becomes out of round.  “Basket rocking” is common in low cost bag vessels that do not incorporate an O-ring seal and can cause unfiltered liquid bypass. The SRID, with a radial seal, has a machined surface that produces a positive seal to eliminate bypass.
The Strainrite Companies is known for developing some of the industry’s most advanced designed filter bags and hybrid cartridge elements on the market. These high efficiency filter bags and elements require a  vessel that has a hermetically sealed top to fully capture all of the filters capabilities. The SRID is perfectly positioned to handle: standard bags, absolute rated filters and high efficiency large diameter pleated hybrid filters (Madd Maxx). The SRID vessel line is raising the bar in the OEM market by delivering superior value in a cost-effective design.

Twin / Duplex Models

SRID Twin and SRID Duplex bag vessels offer economical filtration for nominally rated applications between 150 and 300 gpm. 
The SRID Twin filter system is comprised of two #2-size housings piped together and joined to a common header. This design divides flow equally between both housings and also reduces cost approximately 50% compared to a multi-bag housing holding 2 bags inside. 
The SRID Duplex filter systems offer great flexibility for continuous on-line filtration requirements. This allows for continuous operation by directing the flow from one vessel to another by opening and closing of valves. This allows one side to be serviced, while the other vessel is in use.