Grundfos BMQE 15, Product Manual

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Project2:Layout 1 4/22/11 6:59 PM Page 4
Untitled-1 1 4/22/11 7:07 PM
Project2:Layout 1 4/22/11 6:59 PM Page 4
Untitled-1 1 4/22/11 7:07 PM
Project2:Layout 1 4/22/11 6:59 PM Page 4
Untitled-1 1 4/22/11 7:07 PM
Project2:Layout 1 4/22/11 6:59 PM Page 4
Untitled-1 1 4/22/11 7:07 PM
Performance range, 60 Hz
Product range
Range BMQE 15 BMQE 22 BMQE 30
Nominal flow rate [US GPM (m3/h)] 15 (3.4) 22 (5.0) 30 (6.8)
Temperature range +32 to +95°F (0 to +35°C)
Maximum inlet pressure [PSI (bar)]
Maximum working pressure [PSI (bar)]
217 (15)
347 (23)
Maximum efficiency [%] 57 62 60
Flow range [US GPM (m
3
/h)] 0 to 19 (4.3) 0 to 33 (7.5) 0 to 39 (8.8)
Maximum pump pressure [ft (m/PSI)] 300 (91.4)/130 290(88.4)/125 208(63.4)/90
Pipe connection 1.25” NPT inlet / 1” NPT discharge
Product Guide
EZ Boost
TM
System
0 5 10 15 20 25 30 35 Q [US GPM]
0
40
80
120
160
200
240
280
[ft]
H
0
20
40
60
80
100
120
P
[psi]
0 1 2 3 4 5 6 7 8 9 Q [m³/h]
0
20
40
60
80
H
[m]
30 BMQE 05B-90
22 BMQE 05B-120
15 BMQE 05A-110
15 BMQE 07B-180
22 BMQE 05A-80
22 BMQE 10C-190
30 BMQE 10C-130
T
K
01
31
01
33
04
14
Materials BMQ
Sleeve
Pos.
Description Material AISI
90 Sleeve Stainless steel 316
91 Flange Stainless steel 304
92 Cable entry
Stainless steel/
FKM
304
93 Air vent screw Stainless steel 304
94 O-ring FKM
Pump
Pos.
Description Material AISI
1 Valve casing Polyamide/PVDF
1a Discharge chamber Stainless steel 304
1d O-ring NBR rubber
3 Valve seat NBR rubber
4a Empty chamber Polyamide/PVDF
6 Top bearing NBR rubber
7 Neck ring Polyamide/PVDF
7a Lock ring Stainless steel 310
7b Neck ring retainer Polyamide/PVDF 310
9b Empty chamber Polyamide/PVDF
9c Bottom chamber Polyamide/PVDF
13
Impeller with TC bear-
ing
Polyamide/PVDF
14
Suction
interconnector
Polyamide/PVDF
14a Ring Stainless steel 304
16 Shaft with coupling Stainless steel 304
30 Cone Polyamide/PVDF
32 Guide vanes Polyamide/PVDF
39 Spring Stainless steel 316 LN
55 Pump sleeve Stainless steel 316
64 Priming screw Polyamide/PVDF
70 Valve guide Polyamide/PVDF
86 Lip seal NBR rubber
87 Cone complete Polyamide/PVDF
Motor
Pos.
Description Material AISI
201 Stator Stainless steel 304
202 Rotor Stainless steel 304
202a Stop ring PP
202b Filter Polyester
203 Thrust bearing Carbon
205 Radial bearing Ceramic/TC
220 Motor cable with plug EPR
222a Filling plug NBR rubber
224 O-ring FKM
225 Top cover PPS
232 Shaft seal NBR rubber
Type key
Example 22 BMQ E 05B 120
Rated flow in US GPM
EZ Boost pump
Electronically controlled pump
via EZ Boost controller
Motor HP
Head in feet at rated flow
Product Guide
EZ Boost
TM
System
1d
7a
1
70
2
39
3
1a
55
16
30
86
87
64
18
18b
18a
6
4a
9b
32
13
9c
7
14
14a
7b
92
93
91
94
90
202a
202
202b
222a
232
203
224
205
225
201
220
233
15
L-DWS-PG-01 8-09.indd 15 11/12/11 12:49 AM