Our Strainer Range


Protect pumps, filters, nozzles, flow meters, valves, heat
exchangers, condensers, oil burners, boilers, and other
process system components from damaging pipeline

Floquip maintains one of the largest, broadest
inventories of strainers in the industry providing off-the-shelf
delivery of simplex, duplex, and Y strainers in metals such as
cast iron, carbon steel, bronze, and stainless steel alongside
thermoplastics. Standard cast pipeline strainers meet the
highest standards and customers’ expectations including:

• ISO 9001-2008 quality management
• Properly sized components to meet any specified
retention requirement and flow rate
• NSF-approved coatings
• Ultra-low discharge strainer technology that offers
reduced purged volumes

Floquip products have led the way with designs that meet the
growing, vigorous demands of process and manufacturing industries, utilities, and municipalities worldwide


Metal Duplex Strainers made from Cast Iron, Carbon Steel, Stainless Steel, and Bronze will provide years of trouble-free service, shielding and protecting expensive pipeline system components from damage by unwanted particles.

Because the system flow never has to be shut down for basket cleaning, duplex strainers are suitable for lines that must run continuously or for batch systems that can’t be stopped.

Duplex strainers have a pressure rating 200 psi (13.8 bar)

KEY FEATURES: Easy access eyebolts / Threaded or flanged connections / Dynamic ball sealing system / Double stem seals / Easy to turn operating handle / no adjustment seat design / Wide choice of strainer baskets / Foot pads for a solid installation

APPLICATIONS: Wastewater / Spray Nozzle Systems / Heat Exchanger
Protection / Cooling Towers / Boiler Feed Water / Machining Fluids / Deep Well injection / Descaling Systems / Lube Oil Systems / Irrigation


Duplex basket strainers are available in PVC, CPVC, GFPP, and Eastar®. Up to 2 in. sizes have a socket and threaded end connections. Each strainer comes with a standard plastic basket. Other materials are available.

KEY FEATURES: Available in PVC, CPVC, and Eastar® / Ergonomic Hand-
Removable Cover/ Uninterrupted Flow / No System Shutdown for BasketCleaning / In-Line or Loop Piping / Integral Flat Mounting Bases / External Cover Threads / Hand Removable Vents on Covers / Hand Removable Drains on Bodies / Liquid Displacing Covers

PRODUCT OPTIONS: Stainless Steel, Monel®, Hastelloy® and Titanium
Strainer Baskets • Pressure Differential Gauge and Switch • Pneumatic or Electric Valve Automation • Baskets Available with Perforated or Mesh Liners


These efficient mechanically cleaned filter strainers are ideal for highly viscous, abrasive, or sticky liquids. They operate at a consistently low differential pressure and deliver simple, reliable operations. Automatic Self-cleaning Cast Pipeline Strainers are available in 10”, 12”, 14”, and 16” sizes.

A continuous flow model offering simplified maintenance, and worry-free operation.

KEY FEATURES: Elimination or reduction in disposable filter bags and
cartridges for reduced operator handling inventory costs and landfill
waste / Reduction in product loss, more thorough contaminant purge in
a highly concentrated waste stream / Virtually maintenance-free, near
100% uptime / Compact design, lower capital cost to fit most installations / Stainless steel screens from 15-micron slots to 1/4” perforations to handle a wide range of filtration needs / Available with UHMWPE, Urethane-, Teflon, or Kynar-Cleaning Discs

APPLICATIONS: Paper coatings / Ppcc/gcc slurries / Phenolic resins /
Detergents / Petroleum based greases / Ethanol processing / Hot fry oils / Cip fluids (sodium hydroxide) / Starch / Lime slurries / Adhesives / Curtain coaters / Machining coolants / Paint / Ink / Chocolate / Edible oils / Tallow