Duplex filters & duplex filter housing
Duplex filters eliminate process disruption and facilitate continuous and uninterrupted flow. Duplex filters operate in duty/standby arrangement and switch over is achieved with 3 way valves on smaller systems and inlet/outlet butterfly valves or ball valves on larger systems. Our standard and hygienic duplex filters are available for industrial and food & beverage applications. These can be mounted on a skid or trolley for a mobile solution. We can combine any two filter housings from our standard range to offer a duplex filter housing solution. Flow rates range from 1m3/hr to 100 m3/hr. All units are supplied fully assembled with pipework and valves. We can add differential pressure measurement, pumps, and external alarm signals if required.
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F311 Duplex Basket Filter, cast iron (DN65 – DN300)
High flow rate solution. Suitable for protection of pumps, valves, heat exchangers and removal of sediment from water. F311/F311S duplex strainers are used for high flow rate industrial applications, flow capability from 30 – 635 m3/h. These units combine economy with durability and come with stainless steel baskets in a range of micron ratings. […]
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Large Multi Bag Duplex Filters
Multi bag filter housings in duplex arrangement provide high flow rate filtration without interruption. 4, 6, 8 & 12 bag filter housings can be supplied in duplex arrangement complete with valves and manifolds. View complete range of Bag Filter Housings
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F101 MINI Duplex Basket Strainer, cast iron (1/2″ – 2″ flange)
Compact units. Suitable for protection of pumps, valves, heat exchangers and removal of sediment from water. Compact duplex basket strainers in cast iron. Flow capability 3 – 18 m3/h. Connections 1/2″ to 2″ flanges. Micron rating 20 – 3000 micron. 10 bar rated. These basket strainers are supplied in duty/standby arrangement for uninterrupted operation. Flow […]
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STERALine FBH duplex bag filter housings – Hygienic
2 x STERALine FBH sanitary bag filter housings in duty/duty arrangements, complete with pressure gauges, sanitary butterfly valves and triclamp connections. Internal roughness < 0.6Ra. These filter units provide uninterrupted flow with quick change over valves. STERALine FBH sanitary bag filter housings can be supplied with filter bags or stainless steel mesh baskets which are […]
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2BFOS2 Duplex Bag Filter Housings (Duty/Standby)
2 x BFOS2 bag filter housings in duty/standby arrangement complete with switch over valves. This unit eliminates process disruption due to filter maintenance. Filtration can be easily switched to standby unit with valves. Duplex unit in duty/standby arrangement Supplied fully assembled for easy installation 3″ or 4″ PN16 flanged connections Optional differential pressure gauge […]
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2FU Duplex Cartridge or Mesh Filters
This duplex filter system can be supplied with standard cartridges or cleanable Stainless Steel mesh filters in lengths of 5″, 10″, 20″ & 30″. A flow rate of up to 8 m3/hr is achievable with SS mesh depending on the micron rating. The material of construction is Stainless Steel and the unit is supplied mounted […]
