ISO 9001:2008 CERTIFIED

TheBest

InStainless

SteelGP Companies, Inc.1174 Northland DriveMendota Heights, MN 55120 USAPhone: 651.454.6500 • Fax: 651.454.8015Toll Free: 888.474.5487www.generalpump.comemail: sales@gpcompanies.com

General Pump is part ofthe Interpump Group

Distributed By8

Our Mission

To be the best fluidcontroldevice companyworldwide,providing our customerswith superior andinnovativeproducts, coupledwith a level of service that exceedscustomer expectations.

At General Pump,“We’ll Find A Way!”

EWM Series From General Pump

© GP Companies, Inc.2016 Rev. A

EWM SERIES

EWM Pumps offer

robust,

heavy-duty

performance

in a compact design!

Flows up to 4.2 GPM

Pressure of

1,500 PSI

EWM SERIES - 5/8" HOLLOW SHAFTMODEL FLOW PRESSURE RPM EBHP

EWM0515C 0.5 GPM 1,500 PSI 1750 .5EWM0815C 0.8 GPM 1,500 PSI 1750 .8EWM1015C 1.1 GPM 1,500 PSI 1750 1.1EWM1615C 1.6 GPM 1,500 PSI 1750 1.6EWM1815C 1.8 GPM 1,500 PSI 1750 1.8EWM2415C 2.4 GPM 1,500 PSI 1750 2.5EWM2915C 2.9 GPM 1,500 PSI 1750 3.0EWM3715C 3.7 GPM 1,500 PSI 1750 3.8EWM4215C 4.2 GPM 1,500 PSI 1750 4.3

7.559 in./192 mm

5.335/135.5 7.447 in./189 mm2.224/56.5

2.079/52.84.193/106.5

.189/4.8.78/19

3.307/84 4.134/105

2.953/75 1.181/30

2.248

/57

.472/12

.717

/18.2 OUTLET

INLET

1/2 NPT

1/2 NPT

.472/12 (4) M8

1.969

/50

.472/1

2

4.134/105

2.953/75

5.512/1405.512/140

2.677/68

1.614/41 1.063/2790o

R3.248/82.5

3.83

9/97

.5

1.96

9/50

1.87

/47.5

1.02

4/26

1.10

2/28

5.51

2/14

0

(4) 3/8” 16x1

.512

/13

.157

/4

.512

/13

1.65

4/42

2.16

5/55

Ø.402/10.2 Ø.626/15.9

Ø4.508/114.5

Ø5.874/149.2

Desalination

ReverseOsmosis

ChemicalInjection

DeionizedWater

Pharmaceuticals

AggressiveEnvironments

Food Industry

Oil dipstick with breather

NEW DESIGN! OVERSIZEDConnecting rods reduce

specific pressureand better lubrication

Oversized bearing

Oversized wrist pin

NEW! Dust protection chamber betweencrankcase and manifold

NEW! Solid ceramic plungers

NEW 316L STAINLESS STEEL MANIFOLD DESIGN!Increased corrosion resistance

NEW! Patent pending seal packings withIntermediate ring and packing retainer in 316L Stainless Steel

NEW OPTIMIZED INLET AND OUTLET VALVES!Better volumetric efficiency

NEW OIL SEAL!Better oil/water sealing

NEW NICKEL-PLATEDCRANKCASE DESIGN!Increases corrosion resistance

Increased sliding surface of the plunger guide meansbetter stability of the guide andreduced wear

Large diameter of sight glass meanseasier oil checking

INLET/OUTLET VALVE PLUGS316L Stainless Steel

E W M STA I N L E S S S E R I E S

These Pumps are100% Made in Italy These Pumps are100% Made in Italy

NEW PLUNGER FASTENING SYSTEM!Eliminates the risk of pressure build-up inside the plunger.

DWH DOUBLE WALL HOUSINGPATENTED!Increased structural rigidity

High strength forged crankshaft(shown with solid shaft -

also available with 56C flange)

NEW OVERSIZED PLUNGER GUIDE!

Large oil capacitymeans better cooling

and lubrication