Intake Water Strainers Cast Bronze Perko Water Strainers are designed for easy installation and cleaning. Features include mounting lugs cast into both sides to assure universal mounting, four outside tie rods and a 304 stainless steel strainer basket to minimize electrolysis. Screen hole size diameter .077 Inches, 46% open area. Hinged lugs for the cast bronze cover permits easy removal and cleaning of the basket. A Drain Plug in the bottom casting is provided for easily removing sediment and draining for winterizing. For applications requiring higher capacity, use model 500
	Model 493 (above left)
	Qty	Part Number	Description	Price
		0493004PLB	Raw Water Strainer, Bronze 1/2" IPS	$ 259.95
		0493005PLB	Raw Water Strainer, Bronze 3/4" IPS	$ 289.95
		0493006PLB	Raw Water Strainer, Bronze 1" IPS	$ 379.95
		0493007PLB	Raw Water Strainer, Bronze 1-1/4" IPS	$ 399.95
		0493008PLB	Raw Water Strainer, Bronze 1-1/2" IPS	$ 629.95
		0493009PLB	Raw Water Strainer, Bronze 2" IPS	$ 779.95
		0493010PLB	Raw Water Strainer, Bronze 2-1/2" IPS	$ 789.95
	Model 0493 Replacement Parts
	Model 500
		0500009PLB	Raw Water Strainer, Bronze 2" IPS	$ 1399.95
		0500010PLB	Raw Water Strainer, Bronze 2 1/2" IPS	$ 1,459.95
		0500011PLB	Raw Water Strainer, Bronze 3" IPS	$ 1,499.95
	Model 0500 Replacement Parts

Flushing Intake Water Strainers PERKO flushing strainers are designed for easy installation and cleaning. Features include mounting lugs case into both sides to asure universal mounting. Four outside tie rods and a 316 stainless steel strainer basket to minimize electrolysis Fresh water flushes your inboard or generator simply and easily Cast Bronze Uses standard Perko strainer replacement parts (gaskets, cylinders, nuts, and tie rods) Handle indicates flow direction Top casting removes easily for basket cleaning Reversable bulkhead mounting option Smooth acting, low torque ball valve Internal cam seals fresh water intake during normal operation
Model 593
	Qty	Part Number	Description	Price
		0593004PLB	FLUSHING STRAINER	$ 389.95
		0593005PLB	FLUSHING STRAINER	$ 399.95
		0593006PLB	FLUSHING STRAINER	$ 499.95
		0593007PLB	FLUSHING STRAINER	$ 519.95
	Model 0593 Replacement Parts

Lightweight Intake Water Strainer Cast Bronze Designed for Easy Installation and Cleaning. Features Include Mounting Lugs Cast into Both Sides to Assure Universal Mounting and a 316 Stainless Steel Strainer Basket to Minimize Electrolysis. The diameter of the screen holes is 0.079" providing 47% open area, among the highest in the industry for cylindrical strainer baskets. Hinged Lugs for the Cast Bronze Cover Permit Easy Removal and Cleaning of the Strainer Basket. A Drain Plug in the Bottom Casting is Provided for Easily Removing Sediment and Draining for Winterizing. Fresh water flushes your inboard or generator simply and easily Cast Bronze with Clear Polymer Body Many Replacement Parts in Common with Other Perko Strainers (Fig. 0493) Top casting removes easily for basket cleaning Reversable bulkhead mounting option Smoth acting, low torque ball valve Internal cam seals fresh water intake during normal operation Size Information Size Pipe Size Overall Height Overall Width Cylinder Dimensions Basket Dimensions Open Area to Pipe Size Ratio 4 1/2" 6-1/4" 4-1/2" 3-1/2 X 4-1/4 1-13/16 X 4-3/8 30:1 5 3/4" 8-5/8 4-1/2 3-1/2 X 6-5/8 1-13/16 X 6-1/4 25:1 6 1" 8-3/4 5-1/2 4-1/2 X 6 2-5/8 X 5-7/8 20:1 7 1-1/4" 9-5/16 5-1/2 4-1/2 X 6-9/16 2-5/8 X 6-1/4 13:1 8 1-1/2" 11-3/4 7-1/4 6 X 8-5/8 3-15/16 X 8-7/16 17:1
Fig. 0443
	Qty	Part Number	Description	Price
		0443004PLB	Lightweight Bronze Water Strainer, 1/2" IPS	$ 209.95
		0443005PLB	Lightweight Bronze Water Strainer, 3/4" IPS	$ 229.95
		0443006PLB	Lightweight Bronze Water Strainer, 1" IPS	$ 309.95
		0443007PLB	Lightweight Bronze Water Strainer, 1 1/4" IPS	$ 329.95
		0443008PLB	Lightweight Bronze Water Strainer, 1 1/2" IPS	$ 489.95
	Model 0443 Replacement Parts

Duplex Intake Water Strainer Duplex strainers permit continuous engine operation by permitting strainer clean-out while the engine is running. Properly sized, a single side of the strainer will allow adequate flow for cooling. Using an integral valve, either side can be closed and cleaned without affecting coolant flow to the engine through the other side. Cast Bronze 4-Position Control Valve (All Off/Side 1 On/Side 2 On/Both On) Many Replacement Parts in Common with Other Perko Strainers (Fig. 0493) PERKO Duplex Water Strainers are Designed for Easy Installation and Cleaning. Features Include Mounting Lugs Cast into Both Sides to Assure Universal Mounting, 8 Outside Tie Rods and two 316 Stainless Steel Strainer Basket to Minimize Electrolysis. The diameter of the screen holes is 0.079" roviding 47% open area, among the highest in the industry for cylindrical strainer baskets. Lugs for the Cast Bronze Covers Permit Easy Removal and Cleaning of the Strainer Baskets. Drain Plugs in the Bottom Castings are Provided for Easily Removing Sediment and Draining for Winterizing.
Model 594
	Qty	Part Number	Description	Price
		0594008PLB	Duplex Intake Water Strainer, 1 1/2" PS	$ 2,999.95
		0594009PLB	Duplex Intake Water Strainer, 2" IPS	$ 3399.95
		0594010PLB	Duplex Intake Water Strainer, 2 1/2" IPS	$ 3399.95
	Model 0594 Replacement Parts

Heavy Duty 4" Intake Water Straine The new Perko Large Boat Strainer Line is designed for easy installation, cleaning and maintenance. Aircraft style mounting nuts hold fast without lock washers. They are held captive by the body and can’t be dropped or lost. Once the mounting nuts are loosened, a convenient handle on the top cover allows it to be easily rotated and removed providing quick access to the strainer basket. Four 316 stainless steel tie rods and strainer basket minimize electrolysis. The diameter of the screen holes is 0.079” providing 47% open area, among the highest in the industry for cylindrical strainer baskets. A drain plug in the bottom casting is provided for easy sediment removal or to drain when winterizing. A transparent cylinder provides a visual check for debris.
Model 693
	Qty	Part Number	Description	Price
		0693012PLB	Heavy Duty Intake Water Strainer, 4" IPS	$4899.95
	Model 0693 Replacement Parts

FlushPro PERKO flushing strainers are designed for easy installation and cleaning. Features include mounting lugs case into both sides to asure universal mounting. Four outside tie rods and a 316 stainless steel strainer basket to minimize electrolysis Plastic Stainless steel spring Available for standard 5/8", 1", or1-1/4" hose sizes Flush your boat engine safely and easily Transparent body allows for visual inspection of water flow Durable check valve system activated by pressure from a garden hose Check valve automatically shuts off hull intake when water pressue is allpied Can be used with onboard generators
Model 456
Qty	Part Number	Description	Price
	0456DP4	INLINE VALVE 5/8	$89.95
	0456DP6	INLINE VALVE 1	$89.95
	0456DP7	INLINE VALVE 1-1/4	$89.95
Model 457
Qty	Part Number	Description	Price
	0457DP4	VALVE & INLET KIT	$149.95
	0457DP6	VALVE & INLET KIT	$149.95
	0457DP7	VALVE & INLET KIT	$149.95

Specifications, Model 0493
Model	Pipe size	Overall height	Overall width	Cylinder dimensions	Basket Dimensions	Open area to pipe size ratio
0493004PLB	1/2"	5-3/4'	4-1/2"	3-1/2x4"	1-3/16 x 4-3/8"	30:1
0493005PLB	3/4"	8-3/8'	4-1/2"	3-1/2 x 6"	1-13/16 x 6-1/4"	25:1
0493006PLB	1"	9-1/2'	5-1/2"	4-1/2 x 5-1/2"	2-5/8 x 5-7/8"	20:1
0493007PLB	1-1/4"	10"	5-1/2"	4-1/2 x 6"	2-5/8 x 6-1/4"	13:1
0493008PLB	1-1/2"	11-1/2'	7-1/4"	6 x 8"	3-5/16 x 8-7/16"	17:1
0493009PLB	2"	16'	7-1/2"	6 x 12"	3-5/16 x 12-1/4"	13:1
0493010PLB	2-1/2"	16"	7-1/2"	6 x 12"	3-5/16 x 12-1/2"	10:1
Specifications, Model 0500
Model	Pipe size	Overall height	Overall width	Cylinder dimensions	Basket Dimensions	Open area to pipe size ratio
0500009PLB	2"	14-1/2"	9"	8 x 10"	3-7/8 x 10-1/4"	20:1
0500010PLB	2-1/2"	16-1/2"	9"	8 x 12"	3-7/8 x 12-1/4"	18:1
0500011PLB	3"	18-1/2"	9"	8 x 14"	3-7/8 x 14-1/4"	14:1
Specifications, Model 0593
Model	Pipe size	Overall height	Overall width	Cylinder dimensions	Basket Dimensions	Open area to pipe size ratio
0593004PLB	1/2"	5-3/4"	4-1/2"	3-/2 x 4"	1-13/16 x 4-3/8"	30:1
0593005PLB	3/4"	8-3/8"	4-1/2"	3-/2 x 6"	1-13/16 x 6-1/4"	25:1
0593006PLB	1"	9-/2"	5-1/2"	4-1/2"	2-5/8 x 5-7/8"	20:1
0593007PLB	1-1/4"	10"	5-1/2"	4-1/2 x 6"	2-5/8 x 6-1/4"	13:1

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