Contact mdi

Get Free Quote:
Contact Form
sales@
strainers.mdisales.com

 Hours:
7:30am - 5:30PM ET
Monday - Friday



Model 50

Eaton Duplex Strainers

Iron, Bronze, Carbon Steel, Stainless Steel - Flanged

Photo of a Model 50 duplex basket strainer.

  Models

Plugs and Seals

Drag your finger across the table to scroll

Size Body Material Plug Material End Connections Seals
5", 6", 8" Iron Bronze Flanged 125# Buna-N®
5", 6", 8" Bronze Bronze Flanged 150# Buna-N
6", 8" Carbon Steel Bronze Flanged 150# Buna-N
6", 8" Stainless Steel Stainless Steel Flanged 150# Viton

DIN flanges available on 6" only

Pressure Ratings

Drag your finger across the table to scroll

Size Rating*
5" 200 psi (13.8 bar)
6" 200 psi (13.8 bar)
8" 150 psi (10.3 bar)

* @ 100 °F (38 °C)

Graph showing the flow rates for Model 50 strainers.

  Features

The Eaton Model 50 Plug Type Duplex Strainer is a simple, economical and trouble-free design. This type of strainer is 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 it 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 and no tools are needed. The plug is automatically positioned each time in exactly the right spot by integral stops.

Features/Benefits

  • Continuous flow - no shutdown for basket cleaning
  • Rugged tapered plug design
  • Lift jack prevents plug galling
  • Quick open cover requires no tools
  • Large capacity baskets
  • Threaded drain
  • Machined basket seat
  • Perforated or mesh stainless steel basket

Prior to this operation, the diverter plug is lifted off its seat by way of the manual, integral lifting jack which is built into the strainer. After switching, the lifting jack is used to reseat the plug. The design of the jack allows for easy lifting and seating, even under high pressure. The diverter plug is limited in the distance it can be raised due to the built in stop. This mitigates material bypassing the plug while being rotated and also debris build up under the plug. The Model 50, with its rugged design and ease of operation, is the best choice for most applications.

Options

  • Ductile iron construction
  • Basket perforations from 1/32" to ½"
  • Basket mesh from 20 to 400
  • Monel baskets
  • Viton®, TFE or EPDM seals
  • Vent valves
  • Drain valves
  • ¼" NPT taps
  • Pressure differential gauge and switch connections
  • Magnetic basket inserts

  Dimensions

CAD drawing showing the dimensions of a Model 50 strainer.

Dimensions and Cv Factors

Drag your finger across the table to scroll

Pipe Size Cv Factor* in (mm) Weight - lbs (kg)
A B C D E F G H J K L Cast Iron Bronze Carbon Steel Stainless Steel
5 300 18.38 (467) 9.00 (229) 9.75 (248) 33.25 (845) 14.75 (375) 10.25 (260) 17.19 (437) 3/8 19.75 (502) 0.56 (14) 41.00 (1041) 403 (183) 412 (187)
6 420 22.00 (559) 12.88 (327) 12.50 (318) 36.25 (921) 19.50 (495) 11.75 (298) 20.75 (527) 3/8 19.75 (502) 0.63 (16) 42.00 (1067) 500 (227) 583 (264) 580 (263) 615 (279)
8 900 25.00 (635) 14.00 (356) 17.00 (432) 50.63 (1286) 23.06 (586) 30.75 (781) ½ 28.00 (711) 0.94 (24) 56.00 (1422) 1500 (682) 1800 (818) 1610 (732) 1670 (759)

* For water with clean, perforated basket

  Contact mdi

In a rush? Use our Quick Contact form to get in touch with us fast!

If you have about five minutes to spare, though, you can save time on the quoting process by filling out the form below.

Please provide as much information as possible, as this helps us to find the right product to suit your needs. Your information will be kept completely confidential and is only used by our sales staff to contact you with your free quote.






                          






mdi does not advertise prices online. The cost of products is subject to change over time. In order to extend to you the best price that we can offer, we prefer to create written and emailed quotes which reflect any discounts or promotions currently available. Some products can be quoted over the phone, and expediting quotes and orders is always available per request.

Please fill out the form below and your personal mdi product expert will email you your quote. The more information that you provide the quicker we can send you a quote. Sending an incomplete quote request could mean that we have to contact you for necessary information before sending your quote. And know that our knowledgeable sales staff is standing by to help you with your order and with any questions.

See our Terms and Conditions for more information about the mdi sales process.


Call us any time Monday through Friday 7:30 AM to 6:30 PM ET.

Phone: (727) 835-0665 | Toll Free: 800-761-4298
Fax: (727) 571-0422 | Email or Fill Out the Form Above