Progressing cavity pumps

Hopper pump for biogas production

Progressing cavity pump Hopper pump for biogas production

Example of use

Central pump for feeding substrates into biogas plants. Mostly used for feeding substrates into fermenters.

Specification of throat hopper pump for biogas production

Delivery rate 500 to 150,000 l/h
Differential pressure up to 48 bar
Viscosity range from approx. 0.5 to approx. 1,000,000 mPas
Temperature range -30 to 140 °C

Advantages

Large feed hopper
Suitable for discontinuous feeding
Suitable for bridging and/or roll-forming media
Gentle, low-shear conveying, e.g. whole fruit
Thin to puncture-resistant media can be conveyed

Other design variants

with wheel retraction
with return screw
ATEX
Heatable/coolable
with hinged dragon

Nature of pumped media

Conveying abrasive, corrosive, gaseous and particle-laden media

Typical pumped media and applications

Agriculture and biogas

Fermenter substrate
Food waste
Maize silage
Pomace

Downloads

The reliable solution especially for your biogas plant - Wangen KL-R BIO-MIX

The pump especially for biogas plants - Wangen KL-R BIO-MIX with X-LIFT

Reliable solutions for conveying, loading and feeding

The reliable solution designed specifically for your biogas plant – Wangen KL-R BIO-MIX

The pump designed specifically for biogas plants – Wangen BIO-FEED with X-LIFT