DUPLEX BASKET STRAINERS

MODEL 50

TAPERED PLUG TYPE

The Hayward Model 50 Plug Type Duplex Strainer is a simple, economical, and trouble free design…time tested in applications around the world over many years. This type of strainer is actually a high quality, pressure rated plug valve with integral straining baskets.

Switching the flow from one basket to the other is accomplished by moving the operating handle through a 90 degree arc. The design is such that is impossible for this operation to stop the flow because of the unique port design in the diverter plug. The entire switching operation takes less than 30 seconds. No tools are needed. The plug is automatically positioned each time in exactly the right spot by integral stops.

Before operating the handle a manual, integral lifting jack, built into the strainer is used to lift the diverter plug off of its seat. After the switching operation the lifting jack is used to reseat the plug. The lifting jack is specially designed to lift and seat the plug easily, even under high pressures. A built in stop limits the distance the diverter plug can be raised. This minimizes the possibility of material bypassing the plug while it is rotated. It also prevent debris from building up under the plug and making it difficult to reseat.

Other important features of the plug type Model 50 Duplex Basket Strainers include Hayward’s quick opening, swing away yoke design covers. No tools are required to remove the covers for quick and easy access to the strainer baskets, and they go back on just as fast as they came off. Draining of the basket chambers is simplified with the standard NPT drain taps – and all sizes are provided with mounting legs for bolting the strainer to the floor for a rock solid installation.

Hayward’s plug type Model 50 Duplex Basket Strainer is your best choice for most applications. Its rugged design and ease of operation have made it the duplex strainer of choice around the world in hundreds of different industries.

SKU: Model 50 Category:

Description

ALL WETTED PART

EXTERIOR TRIM

BASKETS

COVER & STEM GASKETS

Iron

ASTM A-126

Bodies, Bonnets

& Covers; Bronze Diverter Plug

Ductile Iron

Brass, SS or Monel

Buna-N

Bronze

ASTM B-62

Valve Bronze

Ductile Iron

Brass, SS or Monel

Buna-N

Stainless Steel

ASTM A-351,

Grade CF-8M, Type 316

Ductile Iron

SS or

Monel

Viton-A

Carbon Steel

ASTM A216,

Grade WCB Carbon

Steel; Bronze Diverter Plug

Ductile Iron

SS or

Monel

END CONNECTIONS

MATERIALs150 Lbs. ANSI

Dimensions

PRESSURE RATING @100º F.

Screwed

Flanged

Iron

200 PSI WOG

NPT Threads

125 Lbs. ANSI

Dimensions

Bronze

200 PSI WOG

NPT Threads

150 Lbs. ANSI

Dimensions

Stainless Steel

200 PSI WOG

NPT Threads

150 Lbs. ANSI

Dimensions

Carbon Steel

200 PSI WOG

NPT Thread