The GWP is a self-priming pump model that can handle both clear liquids and suspended solids up to 3” in diameter.

It’s design has a chamber with permanent oil bath for the mechanical seal, allowing it to work “dry” indefinitely.

Our GWP centrifugal pumps are installed with a self-priming system, coupled to a diesel or electric motor.

These design features make our GWP pumps the perfect choice for construction, municipal and industrial applications; such as general sewage, wastewater and providing solutions to the most challenging needs in the industry.

70 years developing the pumping technologythat moves our world

Products Include:

GWP Self-priming pump

Ruhrpumpen is an innovative and efficient pump technology company that offers highly engineered, custom made solutions for oil & gas, chemical processing, power generation, industrial applications and water.Implementation of cutting-edge technology and world-class engineering, combined with our unique vertically integrated structure, allows Ruhrpumpen to design complex technical solutions, creating the most robust and powerful pump systems in the marketplace.Our broad product line complies with the most demanding quality standards and industry specifications such as American Petroleum Institute (API), American National Standards Instiute (ANSI), Underwriter‘s Laboratories (UL), Factory Mutual (FM), National Fire Protection Association (NFPA), ISO and Hydraulic Institute.

■ Single stage overhung pumps ■ Vertical in-line pumps ■ Single and multi-stage between

bearing pumps

■ Multi-stage vertical pumps ■ Reciprocating plunger pumps ■ Sealless magnetic drive pumps ■ Fire protection systems

■ Pitot tube pumps ■ Hydraulic decoking systems ■ Self-priming pumps

GWP Self-priming pump

Dimensions1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

PUMP TYPE: PUMP SIZE:

DRAWING:SIZE:

A3 51416100017

PUMP ASSYDRAWING TITLE:

01SCALE:

OUTLINE DRAWING

SHEET:

REVISION:

6X6 1 of 1GWP1 : 15

PATTERN: WEIGHT:

HYDRAULIC DRAWING:

ALTER FROM:

CASTING DRAWING:

MACHINING DRAWING:

ORIGIN FROM:PARENT:

NA 1984 Kg

51416100017.iam

PUMP LINE: PRODUCT TYPE:

OTHER 161

mavendanoDRAWN BY: DATE:

11/13/2019RELEASED BY:

atrevinoDATE:

11/21/2019

MFG APPROVED BY:

QLTY APPROVED BY:

DATE:

DATE:

NOTES:

1.- DIMENSIONS BETWEEN [ ] ARE IN INCHES.

2.- APPROX WEIGHT CALCULATED IN CARBON STEEL FOR REFERENCE ONLY.

REV. REV. BY DATE DESCRIPTION PCN01 atrevino 11/14/2019 RELEASED FOR PRODUCTION NA

Part Number 26030053 ASSEMBLY for Pump System GWP 6x6

1584 [6238]

2638 [10378]

2170

[85

716

]

1167 [451516]

643

[255

16]

422

[165

8]

780 [301116]

1595

[62

2532

]

273 [1034]

PATTERN CASTING

DIAMETERS LENGTHS& RADII

250 <250 TO 500500 TO 750

> 750

ANGLES

VANE SPACING

ALL UNSPECIFIED FILLETS & RADII = 3

UNLESS OTHERWISE SPECIFIEDDIMENSIONS ARE IN MILLIMETERS

HYDRAULIC PASSAGEWAY TOLERANCES

UP TO 30°OVER 30°

+/- 0,75+/- 1,25+/- 1,50+/- 2,50

+/- 2,5+/- 3,0+/- 4,5+/- 6,0

+/- 0,25°+/- 0,01°/10°

+/- 0,16°+/- 0,16°/10°

+/- 0,5° +/- 1°

DIMENSIONING AND TOLERANCINGPER ASME Y14.5M-1994

THIS MATERIAL IS THE PROPERTY OF RUHRPUMPEN AND IS FURNISHED FOR THE PURPOSE INDICATED.ANY AND ALL CONFIDENTIAL, PROPRIETARY, PATENT AND OTHER RIGHTS IN THE SUBJECT MATTER BEING RETAINED, INCLUDING ANY EXCLUSIVE RIGHTS OF USE AND/OR MANUFACTURE AND/OR SALE, POSSESSION OF THIS MATERIAL DOES NOT CONVEY ANY PERMISSION TO REPRODUCE THIS MATERIAL, IN WHOLE OR IN PART, OR MANUFACTURE THE SUBJECT MATTER SHOWN THEREIN, OR USE THE CONFIDENTIAL OR PROPRIETARY INFORMATION THEREON, SUCH PERMISSION TO BE GRANTED ONLY BY SPECIFIC AUTHORIZATION IN WRITING SIGNED BY AN OFFICER OR OTHER AUTHORIZED AGENT OF RUHRPUMPEN, ITS DIVISIONS OR SUBSIDIARIES.

1780 [70116]

Sectional View

www.ruhrpumpen.comAbril.2020

GWP Self-priming pump

ANSI 150 or 300 flange drilling is available based on material seleciton. RF or FF designs are available based on requirements.

Enclosed impeller design

Self-priming system

Standard Inpro/Seal ® bearing insolators.Oversized oil sight glass

mounted on both sides of the bearing unit.

Double row thrust bearing provides minimal shaft end play for extended mechanical seal life.