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Centrifugal Pumps
ANSI B73.1 Process Horizontal, End Suction
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ANSI B73.1 Process Horizontal, End Suction:
The WARRENDER WMCA-ANSI B73.1 alloy centrifugal process pumps (superseding the MCA) feature a hydro dynamically balanced impeller and proper running clearances. The WMCA designs are the benchmark for heavy-duty seal-less process pumps are suitable for standard applications, and extreme high temperature or cryogenic services. WMCA alloy centrifugal mag-drive designs are available in NEMA close-coupled and long-coupled pedestal configurations.
FEATURES
- Casing built with heavy wall thicknesses; Flanges machined to 150 lb. or 300 lb. R.F. ANSI configurations
- The standard one-piece Hastelloy C276 containment housing exceeds ASME pressure vessel codes; rated for 350 PSI working pressures with capabilities to 1500 PSI
- External lubrication maintains highest pressure differential, enabling dead-head operation
- Backed by silicon carbide thrust bearings, impeller pump-out vanes balance axial thrust
- Quick-change rear cartridge assembly (an WMCA standard) allows for replacement and restart-up within 10 minutes
- Dual back-pull-out design or service either hydraulic end or ball bearing assembly
TECHNICAL DATA
- Flow: 8-1000 GPM (2-227 M³/H)
- Head: To 400 F (122 M)
- Temp: 0 to 250°F (-17 to 121°C)
- System Pressures: 350 PSIG (24 Bar)
Materials:
AISI 316 or 316L SS, Cast steel WCB (Casing and Impeller only), Alloy 20, Monel-400, Hastelloy B or C-276
Documentation:
Replacment parts:
Rear Wet End Kits, Shaft, Sleeve & Thrust Bearings, Impeller & Casing Wear Rings, Internal & External Magnets, Casing Gaskets, Power/Bearing Frame Components
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