KRAISSL MODEL 73 SEA-VIEW STRAINERS & FILTERS

1 PURPOSEPURPOSEK raissl pipeline STRAINERS and FILTERS protect pumps, engines, nozzles, valves, heat exchangersKraissl pipeline STRAINERS and FILTERS protect pumps, engines, nozzles, valves, heat exchangersand other expensive pipeline equipment from harmful flow contaminated by catching dirt andand other expensive pipeline equipment from harmful flow contaminated by catching dirt anddebris. These non-ferrous models are commonly specified for cooling These non-ferrous models are commonly specified for cooling duplex STRAINERS and FILTERS provide a simple, cost effective way to separate particleimpurities from fluid systems.

2 Duplex STRAINERS are ideal for applications where continuousflow must be maintained with no flow interruption for basket cleaning. KRAISSL MODEL SeriesSea-View are designed to protect cooling systems on marine engines and cooling waterinstallations requiring pipeline STRAINERS , direct sea water cooling, and indirect heatexchanger cooling. In both cases, cooling water STRAINERS are very important. With directcooling, marine debris can damage the cooling water pump causing the engine to fail,resulting in major repairs.

3 Marine debris can also clog heat exchangers, requiring down-time until cleaned. Installation of cooling water STRAINERS reduces these hazards, increasingthe reliability of marine engines. Fine mesh filter baskets can also be provided for use withwater supplies. and other process flow-line MODEL 73 SEA-VIEW STRAINERS offer the following advantages:Transparent plastic sumps permit visibility of cooling water flow and collected or exterior flow permit collection of particles in either the removable basket or in thetransparent sump.

4 Baskets are easily accessible without the use of tools. The basket isremoved via the hand clamp closure and the removable sump by two wing nuts. Mountingbrackets are provided on both simplex and duplex models. These units are very light weightwhile providing large straining area. Both simplex and duplex units are available in a rangeof sizes from 1/2 to 4-inch. When installed above the cooling water pump, the strainerbecomes a quick means of pump priming. Interchangeable basket elements are availablefor a wide range of particle separations.

5 Standard KRAISSL MODEL 73 series STRAINERS aremanufactured of cast bronze, aluminum or stainless steel with transparent plastic basketsumps. Special valve plugs can also be furnished in stainless steel or other strainer baskets are of perforated monel or stainless steel. Duplex STRAINERS aresupplied with our special adjustable locking flange which permits adjustment of the taperedvalve plug on its seat. A separate external gland is provided to allow easy access to valvestem packing without complete disassembly, even while in sevice, without changing thevalve plug valve lever movement permanent stops and guard on the valve handle shields the sidein use.

6 The standard valve handle swings over the inlet port. Special reverse valve handlesthat swing over the outlet port can also be furnished. Internal channels are 100% full flowhaving the same cross-sectional area as the equivalent size pipe. Also refer to our drawingsB3523A and A1732E for sizes and dimensions. KRAISSL products are individually tested toour stringent quality control specifications. These cast pipeline STRAINERS are manufacturedaccording to international standard F-1199 for use in industrial and MODEL 73 KRAISSL MODEL 73 SEA-VIEW STRAINERS & FILTERSSEA-VIEW STRAINERS & FILTERSCOOLING WATER SERVICECOOLING WATER SERVICELOW PRESSURE SUCTION SERVICE TO 40 PSIGLOW PRESSURE SUCTION SERVICE TO 40 PSIGEASY CLEANINGEASY CLEANINGSIMPLEX & DUPLEXSIMPLEX & DUPLEXBASKET ELEMENTSBASKET ELEMENTSREMOVABLE FROM TOPREMOVABLE FROM TOPSINGLE ELEMENTSINGLE ELEMENTBASKETSBASKETSS trainer

7 Baskets are available in all standardperforations and meshes. Filter baskets aremade of wire mesh cloth, spotwelded over asupporting cyclinder of perforatedssible are available in a wide range of meshsizes. See drawing A2354 for SUMPTRANSPARENT SUMPACCESSIBLE BY REMOVING TWOACCESSIBLE BY REMOVING TWOWING NUTSWING NUTSFEATURES:FEATURES:All modelsAll models-Hand clamp requires no special-Hand clamp requires no specialtoolstools-Accessible swing yoke closure for-Accessible swing yoke closure foreasy basket cleaningeasy basket cleaning-Mounting bracket provided-Mounting bracket providedDUPLEX MODELSDUPLEX MODELS-Valve handle shields side in use-Valve handle shields side in use-Continuous flow without interrup--Continuous flow without interrup-tion during changeovertion during changeover-Tapered valve plug for durability-Tapered

8 Valve plug for durability-Interchangeable strainer, filter and-Interchangeable strainer, filter anddouble element basketsdouble element basketsOTHER PRODUCTSOTHER PRODUCTSOur product lines of cast iron, bronze,aluminum, steel and stainless steelsimplex and duplex STRAINERS and filtersincluding flanged, NPT and weld-endmodels are covered in separate can also be furnished in otherspecial metals and higher pressure (9604)A1735A(9604) MODEL 73 SERIESMODEL 73 SERIESDUPLEX SEA VIEW STRAINERSDUPLEX SEA VIEW STRAINERSTHREADED-NPT PORTSTHREADED-NPT PORTSOUTLINE DIMENSIONSOUTLINE DIMENSIONS* Based on 40% open area.

9 **Based on 28% open 73 SERIESMODEL 73 SERIESSIMPLEX SEA VIEW STRAINERSSIMPLEX SEA VIEW STRAINERSOUTLINE DIMENSIONSOUTLINE DIMENSIONSD imensions are in inches and subject to casting and production ELEMENTDOUBLE ELEMENTBASKETSBASKETST hese units can be supplied with our pat-These units can be supplied with our pat-ented double-element baskets which areented double-element baskets which areeasily disassembled for cleaning and pro-easily disassembled for cleaning and pro-vide greater straining areas in the samevide greater straining areas in the samehousing.

10 Special strainer elongated basketshousing. Special strainer elongated basketsand sumps are also sumps are also KRAISSL COMPANY, KRAISSL COMPANY, WILLIAMS AVENUE299 WILLIAMS AVENUEHACKENSACK, NJ 07601-5225 HACKENSACK, NJ 07601-5225 Phone:(201)342-0008, Fax:(201)342-0025 Phone:(201)342-0008, Fax:(201)342-0025A1735A(9604)A1735A(9604 )SINGLE ELEMENT BASKET DATASINGLE ELEMENT BASKET DATAUse Double Element Baskets for greater straining Double Element Baskets for greater straining area.