SZMK - Stainless Steel Magnetic Drive In-Line Chemical Process Pump
Discover the benefits of the SZMK produced by CP here - The space-saving in-line centrifugal pump.
Find out more about our MKP pump in our animation.
Overview
Special features
- Dirt-resistant open impeller
- Good drainability
Construction
- Compact & virtually free of dead space
- No shaft feedthrough & leak-free
- Single-part & central bearing
- In-line installation for optimal use of space
- Pump body made of non-porous bar stock
- No plain bearing carrier
- Using a single product-lubricated bearing eliminates common weak point on conventional pumps
- Sophisticated bearing flushing offers reserves for difficult applications and high solids concentration in fluids
- Low bearing forces due to hydraulically balanced impeller
- Solids possible*
- Single-stage centrifugal pump
Assembly & repair
- Modular system made up of few individual parts
- Assembly friendly
- Simple & low-cost installation
*In general, media with solids content can be transported, but application-specific verification in advance is necessary.
Technical data
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Capacities
SI: 0.5 to 40 m³/h
US: 2.2 to 176.1 gpm
Heads
SI: 1.4 to 22 m
US: 4.6 to 72.2 ft
Pressure rating
PN 16
Temperatures
SI: -100 to +200°C
US: -148 to +392°F
Kinematic viscosities
SI: 0.5 to 350 mm²/s
US: 0.5 to 350 cSt
Solids handling
up to 30% solids concentation and 1 mm particle size, depending on the pumped fluid
Casing Material
Stainless steel 1.4404/1.4435 (316)
Working Principle
Radial flow pump
Priming Method
Flooded suction
Sealing System
Magnetic coupling
Configuration types
CP standard: Close-coupled (SI: -100 to +200 °C/ US: -148 to +392°F)
EC Directives
EC Machinery Directive
EC ATEX Directive
Standards
DIN EN ISO 5199, 15783
Casing
Connection flanges
To EN 1092-1
Drilled to ANSI/ASME B16.5
Additional connections
External flush connection for bearing lubrication
Lantern monitoring connection
Gasket materials
PTFE
pure Graphite
Sigma 511®/NT-CHEM-beige®
Plug seal materials
PTFE
Silver-plated nickel
Bearing Assembly
Materials
SSiC (sintered silicon carbide)
SSiC with graphite
SSiC with diamond-like coating (ADLC)
Nickel-bound tungsten carbide
Nickel-bound tungsten carbide with diamond-like coating (ADLC)
Containment Shell
Materials
Stainless steel
Hastelloy® C
Pump Protection
Containment shell temperature monitoring
Engine load sensor
Mounts
Types
Stand
Vertical
In-line
Materials
Steel
Stainless steel
Stilts
Drip pan
Grounding lugs
