Mueller Strainer - mdi

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Model 155M

Cast Iron Flanged End Basket Strainers, Clamped Cover
Sizes: 2" - 16"(50 - 400mm)

Model 125f-CI Bronze Strainers by Mueller

Pressure / Temperature - Non-Shock
Model Material Rating-Bolted Cover
155M
2" - 12"
Cast Iron 200psi @ -20 to 150°F
13.79 bar @ 65.56°C
125psi @ 450°F
8.62 bar @ 232.22°C
155M
14" -16"
Cast Iron 150psi @ -20 to 150°F
10.34 bar @ 65.56°C
100psi @ 353°F
6.89 bar @ 178.33°C
Max. temp. can be limited by O-ring material. Consult Factory. All units with knob closures are rated 200psi.
155M: Class 125

Strainers provide economical protection for costly pumps, meters, valves, and other similar mechanical equipment by straining foreign matter from the connected piping system. Installation of a strainer before mechanical equipment can ensure trouble free service and avoid costly shutdowns for repair or replacement of equipment damaged by foreign matter. The size of the perforation or mesh in the basket screen will determine the smallest particles captured. See Strainer Information section in the Mueller Steam Specialty Engineering binder for detailed information including sizes and materials available.

Typical Service

Features

Construction

Capacity

Galvanizing

Baskets

Model Sizes Liquid
Material Opening
155M 2" – 4" 304SS 0.045 perf
155M 5" and Up Consult Factory Consult Factory

Material

  126F-CS
Body Cast Iron ASTM A126-B
Cover A516-70 Plate
O-Ring Buna-N

Dimensions and Weights

Size Dimensions Weight
    A B C D
(NPT)
E
Screen Removal
 
in. mm in. mm in. mm in. mm in. mm in. mm lbs. kgs.
2 50 8-5⁄8 219 5-7⁄8 149 5-3/4 146 1⁄2 15 10-7⁄8 276 35 15
2-1⁄2 65 7-9⁄16 189 5-3⁄8 137 5-1⁄4 133 3⁄4 20 9 229 32 14.5
3 80 8-3⁄4 222 5-1⁄4 133 6-5⁄8 168 3⁄4 20 11-1⁄4 286 40 18
4 100 11-3⁄16 284 8 203 7-3⁄8 187 1 25 15-1⁄2 394 70 31.8
5 125 12-1⁄4 311 10-1⁄4 260 6-9⁄16 167 1 25 14-1⁄4 386 108 49
6 150 14 356 10-3⁄8 270 8-7⁄8 225 1-1⁄4 32 18-1⁄4 464 136 61
8 200 17-1⁄8 435 15-1⁄8 384 10 254 1-1⁄2 40 23-3⁄8 594 218 99
10 250 22 559 16 406 12-3⁄8 321 1-1⁄2 40 29 737 396 180
12 300 25-1⁄4 645 23-11⁄16 602 14 356 2 50 37-1⁄2 953 720 327
14 350 29-1⁄4 756 26-3⁄4 679 17-1⁄2 445 42 1066 990 450
16 400 31-7⁄8 810 29-1⁄2 749 19 483 50 1270 1040 472

Consult Factory for Larger Sizes

Dimensions for Model 155M Cast and Ductile Iron Strainers by Mueller