Piston Diaphragm Pumps

Piston Diaphragm Pump Manufacturer  Joseph Emmerich Company

Emmerich Piston Membrane Pump – Tradition & Innovation

Piston membrane pumps are our business. Our only business! We make them Robust & Tough! Josef Emmerich founded the company in 1945 and still today the company is privately owned with a manufacturing facility composed of meticulous craftsmen. Exactly as you would expect from Germany.

Our applications of focus are a challenge to most all other reputable pump companies: Abrasive slurries at high pressure, corrosive materials, filter press feed, spray dryer feed, ore transfer, mining/tailings, cement, red mud, viscous slurries with high solids content. Our products are also tailored for the food and beverage markets.

Piston Diaphragm Pumps for Filter Press Operations Animation
Animation of Triplex piston membrane pump operations
Electric Diaphragm Pump
Animation of piston membrane pump operations

Slurry Pumping Applications

Click Here For a More Complete List

  • Abrasive/Aggressive
  • Acid Pump
  • Beverage Pumping
  • Chemical Pump
  • Clay Pump
  • Ceramics Pump
  • Coal Gasification
  • Coal Slurry
  • Delicate Shear Sensitive Pump
  • Energy & Power Plants
  • Feedstock Pump
  • Filter Press Feed Pump
  • Food Products Pump
  • Fly Ash Slurry
  • Gasifier Feeding
  • High Pressure Pump
  • High Solids Pump
  • High Viscosity Pump
  • Kaolin Pump
  • Mining/Ore Pump
  • Sludge Transfer Pump
  • Slurry Transfer Pump
  • Spray Dryer Feed Pump
  • Steel Works
  • Tailings: coal, Ore
  • Wine Pump

How it works. Click to Enlarge

Available Emmerich Pump Models & Specifications:

Click on the Model for more info.

Model

(Click For Info)

Flow Range

Pressure Range

Wet End Material

Selection Basis

ER

0.5-65m3/hr

2.2-286 gpm

16 bar

232 psi

Cast Iron

Rubber Lined

Stainless

Economical

Abrasive

Corrosive

ER-NPPH

0.5-65 m3/hr

2.2-286 gpm

16 bar

232 psi

Polypropylene

Abrasive

Corrosive

SP

0.5-65 m3/hr

2.2-286 gpm

16 bar

232 psi

Cast Iron

Rubber Lined

Stainless Steel

Abrasive

Corrosive

SP-PPH

0-65 m3/hr

0-286 gpm

16 bar

232 psi

Polypropylene

Abrasive

Corrosive

HBW-PPH

0.5-15 m3/hr

2.2-66 gpm

16 bar

232 psi

Polypropylene

Abrasive

Corrosive

TKM

0.5-400 m3/hr

2.2-1760 gpm

250 bar

3625 psi

Cast Iron

Rubber Lined

Stainless Steel

Abrasive

Corrosive

ATEX-MS

0.5-120 m3/hr

2.2-528 gpm

16 bar

232 psi

Electrically

Conductive

Polypropylene

Abrasive

Corrosive

Explosion Proof

HD

1-550 m3/hr

4.4-2420 gpm

250 bar

3625 psi

Steel

Stainless Steel

Extreme Pressure

High Flow

EMS Ram Pump, Slurry Transfer Pump
 
 

 
Piston Diaphragm Pump Manufacturing

Emmerich Manufactured Pump Parts such as Multi-safe Membranes, diaphragms for diaphragm pulsation dampeners, valve seats, sealing rings, etc. are made from a wide variety of materials such as Perbunan (NBR), Neoprene (CR), Hypalon (CSM), Viton (FPM) and Vulkollan (AU).Since 1975, JOSEF EMMERICH PUMPENFABRIK GmbH has had its own in-house production of rubber parts.

Benefits:

  • customized orders
  • lower costs
  • experience and know-how
  • prompt delivery

After production, the products are properly stored in conformity with ISO 2230 in a climate-controlled room, and are available for delivery at any time.

filter press feed pumps

Spray Dryer Feed Pump

Filter Press Feed Pump

Type ER510SPPH, 1 cylinder, double acting, 8 m³/h (35 gpm), 16 bar (232 psi), Filter Press Feeding
Hydroxide sludge in galvanizing plant / Germany

Piston Membrane Pumps for Filter Press Feed

Type SP537N, 1 cylinder, double acting, 60 m³/h (264 gpm), 16 bar (232 psi), Filter Press Feeding
washing / filtration of contaminated upper layer of earth / Netherlands

Emmerich KM 12 Cylinder Piston Membrane Pump

Type KM215A, 12 cylinder, single acting, 327 m³/h (1440gpm), 121 bar (1755 psi), hydraulic transfer
Aluminium / Red mud / China

Filter Press Feed Pump

Type SP520SPPH, 1 cylinder, double acting, 12 m³/h (53 gpm), 16 bar (232 psi), Filter Press Feed Pump
Al – hydroxide sludge in galvanizing plant / Germany

Diaphragm Pumps for Filter Press Operations

Big Blue at the Emmerich Factory

Piston Diaphragm Pump Being Crated for Shipment

Piston Membrane Pump Being Crated for Shipment

TKM Hydraulic Lime Transfer Pump

Type TKM500HD, 3 cylinder, single acting, 6 m³/h (26 gpm), 80 bar (1160 psi), hydraulic transfer
Milk of lime, Ca (OH)² / Germany

ZDKM500R High Pressure Transfer Pumps

Type ZDKM500R, 2 cylinder, double acting, 30 m³/h (132 gpm), 40 bar (580 psi), hydraulic transfer
coal sludge, power plant / China

Piston diaphragm pumps being manufactured

Parts Quality Control Station 
Design and manufacture of pumps are by means of state of the art processes and certification to DIN ISO 9001 guaranteed quality. Product development is formed by innovative design and material technology utilizing individual customer requirements.

Pump Test at Factory

Pump Testing Facility
All manufactured pumps are checked on the processor controlled test stand. Automatically recorded reports of performance are provided to the customer.