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E-Mail: service@linn-pumpen.de
Phone: +49 (0)2355-902929

Self-Priming Centrifugal Pumps
Close-coupled centrifugal pumps with built-in ejector system, designed to remain primed even in the presence of water-dissolved gases. The extensive use of pressed stainless steel ensures a high-performance, durable and lightweight pump.
Applications
Water handling for domestic use. Lawn sprinkling. Composition of surge tank units for pressure boosting in various applications. Washing and transfer.

Specifications
Delivery: up to 74 l/min (4,4 m³/h). Head: up to 53 m.
Maximum operating pressure: 8 bar.
Maximum total lift 8 m (1”1/4 suction pipe and foot valve for water at 20°C).
Continuous duty.
Temperature of pumped liquid:
-10°C to 40°C.
Max ambient temperature: 40°C.
Enclosed motor with external ventilation and aluminium alloy finned casing.
Versions:
Single-phase 220-240 V 50 Hz, permanently connected capacitor and built-in automatic reset overload protection.
Three-phase 220-240/380-415 V 50 Hz, thermal overload protection to be provided by user.
Power up to 1.1 kW.
Class F Insulation.
IP 55 protection (IP 44 for GARDEN version).

Performance
type
Absorbed power
KW
Rated power
Amp
P2
Q
m³/h
00.61.21.82.433.64.2
1~
3~
1~
1~
220-240V
3~
380-415V
KW
HP
l/min
010203040506070
BG -M 3
0,66
0,63
3
2,1
1,2
0.37
0.5
..
36
30
25
20,5
17
14
-
-
BG -M 5
0,88
0,85
4
2,8
1,6
0.55
0.75
..
40,5
36,5
32,5
28,5
25
21
17,5
-
BG -M 7
1,1
1,05
4,8
3,3
1,9
0.75
1
..
46
42
37,5
33
29
25
21,5
-
BG -M 9
1,2
1,3
5,6
4,5
2,6
0.9
1.2
..
50
46
42,5
39
35,5
32,5
29
-
BG -M 11
1,48
1,3
6,8
4,2
2,4
1.1
1.5
..
53
49,5
46
43
39,5
36
33,5
30


Maximum delivery depends on geodetic suction lift with clean 8 m pipe and 1 1/4" foot valve. Tested according to ISO 2548 for class C standard pumps.
These performances are valid for liquids with density p = 1.0 kg/dm³ and kinematic viscosity µ = 1 mm²/sec.
Dimensions and Weight

type
DNA
DNM
mm
--
kg
D L L1 H
BG -M 3
Rp 1"¼
Rp 1"
120 366 62 220
10 / 11
BG -M 5
Rp 1"¼
Rp 1"
140 380 76 230
11 / 12
BG -M 7
Rp 1"¼
Rp 1"
140 380 76 230
12 / 14
BG -M 9
Rp 1"¼
Rp 1"
140 380 31 239
14 / 16
BG -M 11
Rp 1"¼
Rp 1"
156 425 114 238
15 / 16





notice 

Subject to change!
     
 Linn-Pumpen GmbH • Gewerbering 15 • D-58579 Schalksmühle • Tel. +49 (0) 23 55 - 90 29 29 • Fax +49 (0) 23 55 - 90 29 99