combination pump · 2021. 3. 15. · type kkp design revision please leave blank. for internal...

Hydraulic fluidMineral oil according to DIN 51524(other fluids on request))

Fluid temperature range -20 to 80 °CAmbient temperature range -30 to 50 °CViscosity range 12 to 220 mm2/sOperation pressure at suction port -0,2 bar to 0,5 bar (relative)Max. operating pressure HP 700 barMax. operating pressure LP 60 bar resp. 160 bar (preset by producer)Filtration (recommendation) According to NAS 1638 class 6 resp. ISO/DIN 4406 17/15/12Weight See standard designInstallation position In oil reservoir (any)Max. speed range See standard designDirection of rotation (position in tank) AnySuction height Max. 150 bzw. 400 mm (see mounting, page 2)

MaterialEccentric shaft and valve block: steelPump housing and pressure flange: aluminium

Technical Data

• For applications that require high flow ra-tes in the low pressure (LP) area and low flow rates in the high pressure (HP) area

• Presses• Power units for industrial applications

such as punching machines and rescuedevices

Applications• Integrated low-pressure unloading valve• Integrated fail safe valve (not suitable for continuous operation, must not be

used to restrict the system pressure!)• With hollow shaft for direct mounting of motor without bell housing and

coupling

Design

• Compact and light design• Can be started at maximum pressure• Self-priming• Modular design

Features

Type KKPLP: 160 bar /0,94 to 5,43 cm3/revHP: 700 bar /0,17 to 2,71 cm3/rev

Combination pump

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-KKP 01 0,24 - 700 - 2,08 - 60 - V - 00

LP: 160 bar/0,35 to 4,60 cm3/revHP: 700 bar/0,12 to 1,88 cm3/rev

Type KKP

Design revisionPlease leave blankFor internal purposes

Part indexPlease leave blankFor internal purposes

Special design01 ... 99(00 for standard)

Seal material V FKM other seal materials on request

Max. operating pressure HP[bar] see standard design

Displacement HP + LP[cm3/rev] see standard design

Max. unloading pressure LP[bar] see standard design

Displacement HP[cm3/rev] see standard design

Size 01 02 03 04 05

Combination pump

Example

Type code

3/15

LP: 160 bar/0,35 to 4,60 cm3/revHP: 700 bar/0,12 to 1,88 cm3/rev

Type KKP

Mounting

Size 01 and 02:• Designed for installation in the tank lid, as the valves are leaking slightly.• Customized version with sealed valves for installation outside the tank available on request.Size 03, 04 and 05:• Designed to be fitted under the tank lid.• Can also be installed outside the tank (valves are leak free).

4/15

LP: 160 bar/0,35 to 4,60 cm3/revHP: 700 bar/0,12 to 1,88 cm3/rev

Type KKP

Functional schematic

5/15

LP: 160 bar/0,35 to 4,60 cm3/revHP: 700 bar/0,12 to 1,88 cm3/rev

Type KKP

Functional diagram: Size 01 and 02

Functional diagram: Size 03, 04 and 05

6/15

LP: 160 bar/0,35 to 4,60 cm3/revHP: 700 bar/0,12 to 1,88 cm3/rev

Type KKP

Standard design

** ex works adjusted.

Size

HP mode LP modeSpeedmax. [rpm]

Weight[kg] Part No.Displace-

ment[cm3/rev]

Operating pressure

max. [bar]

Number of

pumping element

Displace-ment

(HP + LP)[cm3/rev]

max.unloading pressure [bar]**

Number of

pumping element

01 0,24 700 2 2,08 60 2 2000 2,1 400210701 0,24 700 2 2,65 60 2 2000 2,1 400210102 0,17 700 1 1,11 60 2 3600 2,2 400210802 0,17 700 1 2,02 60 2 2000 2,2 400210902 0,24 700 2 1,18 60 2 3600 2,2 400211002 0,24 700 2 2,08 60 2 2000 2,2 400211102 0,24 700 2 2,65 60 2 2000 2,2 400211202 0,34 700 2 2,75 60 2 2000 2,2 394492603 0,47 700 3 0,94 160 3 2000 7,9 400215403 0,47 700 3 1,15 160 3 2000 7,9 400215503 0,47 700 3 1,68 160 3 2000 7,9 400215603 0,47 700 3 2,00 160 3 2000 7,9 400215703 0,47 700 3 2,36 160 3 2000 7,9 400215803 0,47 700 3 3,19 160 3 2000 7,9 400215903 0,68 700 3 1,36 160 3 2000 7,9 400216003 0,68 700 3 1,88 160 3 2000 7,9 400216103 0,68 700 3 2,21 160 3 2000 7,9 400216203 0,68 700 3 2,56 160 3 2000 7,9 400216304 0,68 700 3 3,39 160 3 2000 8,4 396119904 1,21 700 3 2,41 160 3 2000 8,4 400216404 1,21 700 3 2,73 160 3 2000 8,4 400216504 1,21 700 3 3,09 160 3 2000 8,4 400216604 1,21 700 3 3,92 160 3 2000 8,4 400216704 1,53 700 3 3,05 160 3 2000 8,4 400216804 1,53 700 3 3,41 160 3 2000 8,4 400216904 1,53 700 3 4,24 160 3 2000 8,4 400217004 1,88 700 3 3,77 160 3 2000 8,4 400217104 1,88 700 3 4,60 160 3 2000 8,4 400217205 2,71 625 3 5,43 160 3 2000 8,7 4002173

7/15

LP: 160 bar/0,35 to 4,60 cm3/revHP: 700 bar/0,12 to 1,88 cm3/rev

Type KKP

Dimensional drawings

2)

2)

2)

2)

2) Not included in the scope of supplier

Size 01

8/15

LP: 160 bar/0,35 to 4,60 cm3/revHP: 700 bar/0,12 to 1,88 cm3/rev

Type KKP

2)

2) Not included in the scope of supplier

2)

2)

2)

Size 02

9/15

LP: 160 bar/0,35 to 4,60 cm3/revHP: 700 bar/0,12 to 1,88 cm3/rev

Type KKP

2)

2) Not included in the scope of supplier

2)

2)

Size 03

10/15

LP: 160 bar/0,35 to 4,60 cm3/revHP: 700 bar/0,12 to 1,88 cm3/rev

Type KKP

2)

2) Not included in the scope of supplier

2)

2)

Size 04

11/15

LP: 160 bar/0,35 to 4,60 cm3/revHP: 700 bar/0,12 to 1,88 cm3/rev

Type KKP

2)

2) Not included in the scope of supplier

2)

2)

Size 05

12/15

LP: 160 bar/0,35 to 4,60 cm3/revHP: 700 bar/0,12 to 1,88 cm3/rev

Type KKP

Driving motor power and torque: Size 01 und 02

13/15

LP: 160 bar/0,35 to 4,60 cm3/revHP: 700 bar/0,12 to 1,88 cm3/rev

Type KKP

14/15

LP: 160 bar/0,35 to 4,60 cm3/revHP: 700 bar/0,12 to 1,88 cm3/rev

Type KKP

Driving motor power at 1‘500 rpm and torque: Size 03, 04 und 05

Bieri Hydraulik AGKönizstrasse 274 CH-3097 Liebefeld Tel. +41 31 970 09 09 | Fax +41 31 970 09 10info@bierihydraulics.com | www.bierihydraulics.com

15/15

The information in this brochure relates to the operating condi-tions and applications described.For applications and operating conditions not described, ple-ase contact the relevant technical department.Subject to technical modifications.

Type KKP

LP: 160 bar/0,35 to 4,60 cm3/revHP: 700 bar/0,12 to 1,88 cm3/rev

KKP_EN_2001