The Fluidtrol RSW116104331 protects pumps in commercial aquatic circulation systems by filtering debris through a 4-inch inlet to 3-inch outlet eccentric reducing configuration. Engineered for freshwater and saltwater pools, fountains, and water parks, the strainer body utilizes corrosion-resistant FRP construction with PVC wetted components designed to withstand pool chemicals. The unit features a heavy-duty 316 stainless steel basket with 1/8-inch perforations capable of capturing hair, lint, and larger solids without compromising system flow rates.

Maintenance and Inspection The cast acrylic cover enables visual inspection of the basket area while operating, reducing downtime for routine checks. Heavy-duty SS316 T-handle hardware ensures secure retention during high-flow conditions, allowing efficient access for cleaning. With a maximum pressure rating of 50 PSI and temperature capability up to 140°F, this model balances durability with operational efficiency. Proper pipe alignment and service clearance are essential during installation by qualified commercial pool professionals to accommodate the 15-3/4-inch face-to-face dimension.

Technical Specifications

Specification	Details
Manufacturer	Fluidtrol
Series	RSW Series
SKU / Part Number	RSW116104331
Product Type	Reducing Hair & Lint Basket Strainer
Strainer Size	4" x 3"
Inlet Size	4"
Outlet Size	3"
Connection Type	Flanged
Configuration	Eccentric Reducing
Body Material	FRP
Flange Material	PVC
Basket Material	SS316 Stainless Steel
Basket Perforation	1/8"
Cover Material	Cast Acrylic
T-Handle Material	SS316
Vent	1/2" PVC FPT
Drain	PVC NPT
Maximum Pressure	50 PSI
Maximum Temperature	140°F
Face-to-Face Dimension	15-3/4"
Effluent Center Line	12-1/8"
Overall Height	20"
Influent Center Line	11-5/8"
Approximate Weight	32 lbs.
Application	Commercial Aquatic Circulation

Specification	Details
Manufacturer	Fluidtrol
Series	RSW Series
SKU / Part Number	RSW116104331
Product Type	Reducing Hair & Lint Basket Strainer
Strainer Size	4" x 3"
Inlet Size	4"
Outlet Size	3"
Connection Type	Flanged
Configuration	Eccentric Reducing
Body Material	FRP
Flange Material	PVC
Basket Material	SS316 Stainless Steel
Basket Perforation	1/8"
Cover Material	Cast Acrylic
T-Handle Material	SS316
Vent	1/2" PVC FPT
Drain	PVC NPT
Maximum Pressure	50 PSI
Maximum Temperature	140°F
Face-to-Face Dimension	15-3/4"
Effluent Center Line	12-1/8"
Overall Height	20"
Influent Center Line	11-5/8"
Approximate Weight	32 lbs.
Application	Commercial Aquatic Circulation