Pump for the chemical industry CHEM

Characteristics

Fluid
for melt, acid, condensate, for adhesives, for biofuels, for bases, alcohol, grease, for alkalis, polymer, ammonia, beverage, oil
Operation
with electric motor
Priming
vacuum-assisted priming, submersible
Technology
gear
Domain
industrial, for the chemical industry, for the food and beverage industry, for petrochemical applications, for the pharmaceutical industry, laboratory, medical, for medical applications, for the cosmetics industry, for maritime applications
Applications
metering, for precision applications
Material
steel, ceramic, titanium
Fluid specification
for aggressive media, for abrasive fluids, for medium-viscosity products, for low-viscosity fluids, for corrosive fluids, for hazardous fluids, for toxic fluids, for AdBlue, for fluids with lubricating properties
Mobility
stationary
Protection level
chemical-resistant, abrasion-resistant
Other characteristics
horizontal mount, for fluids, vertical
Flow

Max.: 170,000 l/min (44,909.2489 us gal/min)

Min.: 20 l/min (5.28344 us gal/min)

Pressure

Max.: 120 bar (1,740.453 psi)

Min.: 0 bar (0 psi)

Fluid temperature

300 °C (572 °F)

Description

CHEMICAL PUMPS [CHEM] -INDIVIDUAL TYPES & DESIGNS
Gear pumps for the Chemical industry

Gear pumps for chemical applications
CHEM gear pump to transport and dose low to medium viscous media.
The application range reaches from classic transfer and dosing tasks in the chemical and pharmaceutical industries to the transportation of monomers, oligomers and prepolymers during polymer production. Through decades of construction experience and optimal material selections, these chemical pumps are suitable for even the most difficult of tasks and maintain their reliability and dosing accuracy in vacuum and high pressure applications. Typical areas of application for this pump type can be found in the chemicals, cosmetics, food industries, petrochemicals and polymer industries.

WITTE chemical pumps from the CHEM series can be operated horizontally, vertically and also as submersible pumps lowered in medium.

Technical data
Housing
Unalloyed and alloyed steel · Tantalum · Titanium · Hastelloy® · Ceramics

Gear Shafts
1.4112, but also all other processed ceramic and metal materials, such as 1.4571, Ferralium®, Ferro Titanite®, Hastelloy®, etc. · optional with coating · gearing

Axial shaft seals
Single internal, single external or double mechanical seal · Stuffing box · Magnetic coupling

Heating
Steam · Water · Heat transfer oil · Electric

Friction bearing
Carbon · NiAG (nickel silver) · Silicon carbide · Zirconium oxide · Tool steel · Aluminum bronze · Special materials · optional with coating