Models | Warrender Ltd. | Sealless Magnetic Pumps and data sheets

Series WMCA-HP - Process Horizontal, End Suction
WMCA-HP High Pressure Mag-Drive Process Pumps
WMCA ANSI-B73.1, ISO-2858, & API-685 High Pressure Rated Sealless Mag-Drive Centrifugal Pumps

Warrender WMCA ANSI B73.1, ISO 2858, & API 685 high pressure class mag-drive process pumps (superseding the MCA) are the culmination of 40 years of research, engineering, product development and manufacturing technology. The WMCA designs are the benchmark for heavy-duty sealless process pumps offering the utmost in versatility and reliability in the most arduous applications. Particularly suited to pump liquids in any industrial field. Chemical, Petrochemicals, Pharmaceutical, Paper mills, textiles industry, food processing, sugar plants, dairies, electronics, water treatment or any hazardous chemical application.

Features

• Casing built with heavy wall thicknesses; Casings and flanges available in 150, 300, 600, 900 & 1500# ANSI Class ratings
• Titanium-G5 or Hastelloy-C276 containment shells meet or exceed ASME pressure vessel codes
• External or internal product flush configurations
• Silicon carbide internal bearings
• Impeller pump-out vanes balance axial thrust
• Quick-change rear cartridge assembly (WMCA standard) allows for replacement and restart-up
• Dual back-pull-out design or services either liquid end or drive assembly

Technical Data

• Flow: 8-4500 GPM (2-1000 m³/H)
• Head: To 700 feet (213 m)
• Temperature Ratings: -248 to 600°F (-150 to 315°C)
• Pressure ratings: 300 or 600 PSIG - MAWP (up to 3700 PSIG)

Materials

• 316-SS, Duplex-2507 or WCBB or C-276

Documentation Downloads

-Composite Brochure Sealless Mag-Drive

-Data Sheet

Replacement Parts:

Rear Wet End Kits, Shaft, Sleeve & Thrust Bearings, Impeller & Casing wear Rings, Internal Magnets, Casing Gaskets, Power/ Bearing Frame Components

2CB Retrofit Pump

Series 2CB Retrofit - Process Horizontal, End Suction

WMCA 4x2x9-2CB Retrofit Sealless Mag-Drive Pumps
WMCA 2CB/CBS/2HT Retrofit Sealless Mag-Drive Pumps

Warrender WMCA mag-drive process pumps are the culmination of 40 years of research, engineering, product development and manufacturing technology. The WMCA designs are the benchmark for heavy-duty sealless process pumps offering the utmost in versatility and reliability in the most arduous applications. WMCA4x2x9-2CB is particularly suited to pump NH3 - liquid ammonia in industrial refrigeration systems.

Features

• Zero emissions, magnetic drive assembly (meets low probability requirements)
• No reverse flow lines are required for lower installation costs
• Casing built with heavy wall thicknesses; Casings and flanges available in 150# or 300# ANSI Class ratings
• Titanium-G5 or Hastelloy-C276 rear casings provide optimal durability and safety
• Impeller pump-out vanes balance axial thrust
• Quick-change rear cartridge assembly (WMCA standard) allows for replacement and restart-up
• Dual back-pull-out design or services either liquid end or motor assembly

Technical Data

• Flows to: 300 GPM
• Head to: 200 Feet
• Temperature to: -100° F
• Pressure ratings: 300 or 600 PSIG (MAWP)

Materials

• 304-SS / 316-SS Fitted

Documentation Downloads

-3550 RPM Curves

-2900 RPM Curves

-1800 RPM Curves

-2CB-4x2x9 Retrofit Spec Sheet

-Dimension Drawing

-Data Sheet

Replacement Parts:

Rear Wet End Kits, Shaft, Sleeve & Thrust Bearings, Impeller & Casing wear Rings, Internal Magnets, Casing Gaskets, Power/ Bearing Frame Components

SR Alloy Centrifugal Mag-Drive Sealless Pumps

Series SR

Warrender Series SR alloy centrifugal Mag-drive pumps provide the advantages of a heavy-duty sealless process pump in a compact, cost effective design. SR pumps are equipped with zero leakage magnetic couplings to meet the latest toxic emissions regulations. The absence of mechanical seals eliminates costly pump maintenance, lost production time and process contamination.

Features

Sealless magnetic drive coupling
Rugged alloy casing and pump components
Heavy duty alloy containment shell
High efficiency enclosed impeller design
Silicon carbide sleeve vs. carbon journal bearings with intermittent dry-run capability
High torque magnets suitable for direct starting motors
Close-coupled NEMA motor frame or bearing pedestals

Technical Data

Flow: 5-150 GPM (1.1-34 m³/H)
Head: To 135 Feet (41.15 m)
Power Rating: 1/2 to 7.5 HP
Temperature Ratings:
Standard Design (240°F)
High Temp. Design (450°F)
Sub-Zero Temp. Design (0°F)
Pressure ratings: 150 PSI to 300 PSI (MAWP)* (*depending on operating temperature)

Materials

SS-316 stainless steel, Hastelloy-C276

Documentation Downloads

Replacement Parts:

Rear Wet End Kits, Shaft, Sleeve & Thrust Bearings, Impeller & Casing wear Rings, Internal Magnets, Casing Gaskets, Power/ Bearing Frame Components

M Molded PP/PVDF Centrifugal Mag-Drive Pumps

Series M

Mag-Drive Centrifugal

WMCP molded horizontal centrifugal sealless mag-drive thermoplastic pumps (PROMAG M SERIES) provide high reliability, with emphasis on optimum chemical compatibility. Interchangeable impellers provide flexibility for precisely matching head and flow capacities. WMCP Molded Horizontal pumps can be used in a wide range of acids and alkaline solutions up to temperatures of 180°F

Features

Heavy walled casing for added strength, pressure and temperature resistance
Volute casting for optimum efficiencies and performances
Interchangeable impellers, independent of internal magnets
High torque, low mass magnetic couplings resist uncoupling
Oversized internal shaft, sleeve and thrust bearings
Standard 56C & 143TC NEMA frame motors

Technical Data

Flow: 2-175 GPM (.45-40 m³/H)
Head: To 110 feet (33 m)
Temperature Ratings: To 180°F (85°C)
Pressure ratings: 50 PSI (3 Bar)

Materials

PP, PVDF

Documentation Downloads

Replacement Parts:

Rear Wet End Kits, Shaft, Sleeve & Thrust Bearings, Impeller & Casing wear Rings, Internal Magnets, Casing Gaskets, Power/ Bearing Frame Components

WMCH Billet PP/PVDF Mag-Drive Pumps

Series WMCH

Mag-Drive Centrifugal

WMCP machined thermoplastic horizontal centrifugal sealless mag-drive pumps (MCH Series) are fabricated from SOLID GLASS FREE Simona® PP or PVDF thermoplastics to resist internal or external corrosion. Heavy walled, CNC machined construction provide far greater resistance to permeation and migration of corrosive and permeating liquids. Additionally, added strength and thermal stability resists deformation, even in the most severe applications.

Features

Exclusive SOLID GLASS FREE machined PP or PVDF casings and impellers components for maximum chemical resistance.
All plastic casing withstands external corrosion
Integral raised face flanges (no threaded adapters) to ensure zero leakage
Modular impeller allows for varying hydraulic performances
Oversized, high purity ceramic or silicon carbide thrust bearings and shaft
Standard, direct starting NEMA motors

Technical Data