P203 Pumps

The P203 centralized lubrication pump is a powerful and robust compact multi-line pump
that can drive up to 3 elements and is used in progressive automated lubrication systems.
The P203 pump is perfect for mobile applications, small- and medium-sized machinery and
general industries. Versatile, compact and economical, this pump can be enhanced with low-
level control and printed circuit board that allow for controlling the lubrication cycles.
The family of P203 pumps includes 12 and 24 V DC, and V AC pumps that can be connec-
ted to 110 or 230 V AC supply voltages. The pumps are available with 1, 2 or 3 pump ele-
ments in 5, 6 or 7 mm piston diameter or with adjustable pump elements. Reservoir sizes
are 2, 4, 8 or 15 liters. Refer to the type identification code for a complete listing of available
pump configurations.

P203 Pump

Technical Data

Unit

Reservoir capacity
Clear plastic [l] 2, 4, 8, and 15

Outlets Number 1–3

Threaded connection G 1/4“ female

Lubricants
Grease up to NLGI 2
Oil with a viscosity of at least 40 mm²/s

Lubricant output per element K5/B7 K6 K7/S7 C7 KR

for chisel paste adjustable
[cm3/min] approx. 2 approx. 2,8 approx. 4 approx. 4 approx. 0,7 – 3
Operating voltage
[V DC] 12, 24
[V AC] 110 – 230 (motor and controller 24 V DC)
Pressure
Maximum operating pressure [bar] 350

Type of protection IP6K 9K following DIN 40050 T9

Temperature
Operating temperature [°C] –25 to +75

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P203 Pumps
Product selection table

Standard models

Part No. Model* Voltage Reservoir Lubricant Low-level Control PCB

V DC V AC [l] Grease Oil

644-37426-1 P203-2XN-1K6-24-2A1.10-V10 24 2 • •
644-40716-2 P203-2XNBO-1K6-AC-1A1.01-V10 • 2 • •
644-40717-5 P203-2XNBO-1K6-AC-1A1.01 • 2 •
644-40583-3 P203-2YLBO-1K6-24-1A1.01 24 2 • •
644-40718-7 P203-4XNBO-1K6-AC-1A1.01 • 4 •
644-40719-5 P203-4XNBO-1K6-AC-1A1.01-V10 • 4 • •
644-40719-6 P203-4YLBO-1K6-AC-1A1.01-V10 • 4 • • •
644-40718-1 P203-4XLBO-1K6-AC-2A1.01 • 4 • •
644-40718-8 P203-4YLBO-1K6-AC-1A1.01 • 4 • •
644-40718-5 P203-4XLBO-1K7-AC-2A1.01 • 4 • •
644-40721-5 P203-8XLBO-1K6-AC-2A1.01 • 8 • •
644-40762-2 P203-8XLBO-1K6-AC-2A1.01-V10 • 8 • • •
644-40645-2 P203-8YLBO-1K6-24-1A1.10 24 8 • •
644-40550-4 P203-8XLBO-1K7-24-2A1.01 24 8 • •
644-40645-3 P203-8XLBO-1K7-24-2A1.10 24 8 • •

* These pumps do not include any pressure relief valve. The pressure relief valve must be ordered separately.

Accessories

Part No. Description

600-26875-2 Pump element with piston ø 5 mm (K5)

600-26876-2 Pump element with piston ø 6 mm (K6)
600-26877-2 Pump element with piston ø 7 mm (K7)
600-28750-1 Pump element with piston for chisel paste and grease based on silicon oil (C7)
600-29185-1 Pump element with piston ø 7 mm (B7 = bypass element)
655-28716-1 Adjustable pump element (KR)
624-28894-1 Pressure relief valve SVTE-350-1/4 for tube 6 mm, 350 bar
624-28892-1 Pressure relief valve SVTE-270-1/4 for tube 6 mm, 270 bar
624-28859-1 Pressure relief valve SVTSV-270-1/4 with grease fitting for manual operation
624-28891-1 Pressure relief valve SVTE-200-1/4, for tube 6 mm, 200 bar
624-28931-1 Pressure relief valve with return to reservoir SVTSV-350-1/4 for tube 6 mm, 350 bar
226-14105-5 Adapter for pressure relief valve for 2-l-flat reservoir as well as 4 and 8-l reservoirs
244-14161-1 Filling pump (without connecting parts) FP-500
638-37549-1 Filling pump with straight connection fitting, for 2-l reservoir
638-37548-1 Filling pump with 90° connection fitting, for 2-l reservoir
638-37561-1 Filling pump with 90° connection fitting, for 2-l flat reservoir as well as 4 and 8-l reservoirs
638-37549-2 Filling pump with straight adapter, for 2-l flat reservoir, as well as 4 and 8-l reservoirs
538-36763-5 Straight adapter for filling pump, for 2-l flat reservoir as well as 4 and 8-l reservoirs
538-36763-4 90° connection fitting for filling pump, for 2-l flat reservoir as well as 4 and 8-l reservoir

Dimensions

Reservoir Description Width Height Depth

2 Standard 205 367 224

4 232 395 250
8 232 495 250
15 Stirring paddle 216 705 243
15 Follower plate 216 743 243

All lengths dimensions in mm, reservoir in l

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P203 V DC Type Identification Code with/without PCB V10-V13, H
Any pumps differing from the standard pumps described here can be combined and ordered by making use of the currently valid type iden-
tification code.

Designation P 203 2XL – 1 K6 24 1A 7 16 V10

Basic type
P203 Pumps für grease or oil, with 1-3 outlets
and DC motor
P203 UL for the USA
P203 ADR for transport of hazardous goods (on request)

Reservoir
2 Plastic reservoir, transparent, 2 l
4 Plastic reservoir, transparent, 4 l
8 Plastic reservoir, transparent, 8 l
15 Plastic reservoir, transparent, 15 l

X Reservoir for grease

Y Reservoir for oil
N Standard version
L Low-level control

Version
– Standard reservoir (2, 4, and 8 l)
BO Filling from top
BF Reservoir with follower plate
FL Flat reservoir (only available in 2 l without low-level control)

Pump elements
1-3 Number of elements used
K5, K6 or K7 Piston diameter (mm)
KR Pump elements, adjustable, piston 7 mm
B7 Piston diameter = 7 mm, output of K5
C7 Piston diameter = 7 mm**

Voltage supply
12 12 V DC
24 24 V DC

Number of possible connections

1A 1 connection, left side, supply voltage1) 2)
1A 1 Connection, voltage supply, left side + illuminated pushbutton for additional lubrication,
Low-level control)***
2A 2 connections, supply voltage, left side1) + illuminated pushbutton for additional lubrication,
Low-level control (right side) 1)***

Type of connection
1 Square plug (DIN 175301-803, form of construction A) 1), industrial applications
5 Bayonet plug, 4/3-pole, DIN 72585-1 2) (V10-V13, V3 bei V20-V23, H), for mobile applications only
7 Bayonet plug, 7/6-pole, DIN 72585-1 3) (V10-V13, V20-V23), for mobile applications only
6 Bayonet plug, 7/5-pole, DIN 72585-1 2) (M08-M23)

Place of connection outside of pump

01 Connection socket, without cable 1)
10 Connection socket, with 10 m cable 1)
11 Connection socket, 10 m ADR cable 1)*
14 Bayonet socket with cable 10 m, 4/3-core 2), V10-V13, 7/3 for V 20-V23,
without low-level control and without illuminated pushbutton ***
15 Bayonet socket with cable 10 m, 7/5-core (M08-M23)
16 Bayonet socket with cable 10 m, 7/6-core 3), V10-V13, V 20-V23, with low-level control or with illuminated pushbutton***
17 Bayonet socket with 10 m ADR cable *, 4/3-core 2), (V10-V13, H)

Control printed circuit boards 12/24 V DC

V10 – V13 with variably adjustable pause and lubricating time 1)2)3)
H for trailers and semi-trailers 1)2)
M08-M23 with microprocessor control (piston detector 4 pole), different setting variants, see jumper setting combinations
– without control printed circuit board 1)2)

1)2)3) Numbers to be referred to the connection plugs

* for transports of hazardous material
** C7 = Designation of pump elements for the supply of chisel paste and lubricants containing silicone
*** Low-level control for oil; connection of low-level control is considered

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P203 V DC Type Identification Code with/without control printed circuit
board V10-V13, V20-24, M08-M23
Any pumps differing from the standard pumps described here can be combined and ordered by making use of the currently valid type identi-
fication code.

Designation P 203 2XL – 1 K6 AC 2A 7 16 V10

Basic type
P203 Pumps for grease and oil,, with 1-3 outlets
and DC motor
P203 UL for transports of hazardous material (on request)

Reservoir
2 Plastic reservoir, transparent, 2 l
4 Plastic reservoir, transparent, 4 l
8 Plastic reservoir, transparent, 8 l
15 Plastic reservoir, transparent, 15 l
X Reservoir for grease
Y Reservoir for oil
N Standard version
L Low-level control

Version
– Standard reservoir (2, 4 and 8 l)
BO Filling from the top
FL Flat reservoir (only 2 l without low-level control)

Pump elements

1-3 Number of pump elements used

K5, K6 or K7 Piston diameter (mm)
KR Pump element adjustable, piston 7 mm
B7 Piston diameter = 7 mm, output of K5
S7 Piston diameter = 7 mm, food industry

Voltage supply
AC 110 - 230 V AC, +/- 10%, 50-60 Hz +/-5%

Number of possible connections

1A 1 connection, supply voltage (square plug only), bottom left
2A 2 connections, supply voltage, (square plug only) bottom left, illuminated pushbutton
+ low-level control (bayonet plug), top left, and piston detector (bayonet plug) top right
3A 3 connections, supply voltage (square plug only), bottom left, illuminated pushbutton
+ low-level control (bayonet plug), bottom left, and piston detector (bayonet plug), top right

Type of connection
1 Square plug (DIN EN 175301-803, form of construction A)
5 Bayonet plug, 4/3-pole, DIN 72585-1
6 Bayonet plug, 7/6-pole, DIN 72585-1
7 Bayonet plug, 7/6-pole, DIN 72585-1

Place of connection outside of the pump

01 Connection socket, without cable
14 Bayonet socket with cable 10 m, 4/3-core, V10-V13, 7/3 bei V 20-V23,
without low-level control and without illuminated pushbutton
15 Bayonet socket with cable 10 m, 7/5-core
16 Bayonet socket with cable 10 m, 7/6-core, V10-V13, V 20-V23, with low-level control or with illuminated pushbutton

Control printed circuit boards 12/24 V DC

V10 – V13 with variably adjustable pause and lubricating time
V20 – V23 with variably adjustable pause and lubricating time (US market)
M08-M23 with microprocessor control (different setting variants, see jumper setting combinations)
– without control printed circuit board

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