MYERS® MWS37 Series - ePumps
SEWAGE PUMPS
MYERS MWS37 Series ®
Cast Iron Submersible Sewage Pumps
SPECIFICATIONS SPECIFICATIONS SPECIFICATIONS Applications
Sewage and Wastewater Removal
Capacities
135 GPM
510 LPM
Shut-off head
29’
8.8 m
Operation: Tethered: On Off Solids handling
20” 11” 2”
508 mm 279.4 mm 50.8 mm
Intermittent liquid temp
130°F
55°C
Motor
1/2 and 3/4 HP, 1725 RPM, 115 or 230 Volt, single-phase, 60 Hz. Oil-filled. Permanent split capacitor. Built-in thermal overload protection with automatic reset.
Acceptable pH range
6-9
Shaft seal
Type 6A or equal, Buna-N elastomers, silicon carbide seal faces, stainless steel metal parts.
Motor housing
Cast Iron
Volute case
Cast Iron
Impeller
Cast Iron Vortex
Power cord
Single phase: 20’ oil and water resistant 3 wire 16-3 SJTW-A/ SJTW with UL listed integrally grounded three-prong plug.
Discharge, NPT
3”
3 YEAR WARRANTY
FEATURES • Bearing and Mechanical Seal – Permanently lubricated for long life. • Overload Protection – Built-in thermal overload with automatic reset.
• Stainless Steel Hardware – Allows for easy disassembly after extended service.
ORDERING INFORMATION Catalog Number
HP
MWS3750120T 1/2 MWS375120T 3/4 MWS3775220T 3/4
Maximum Mechanical Switch Phase/ Cord Setting Load Volts Switch Cycles Length Amps Type On Off 11.2 12.0 6.7
115 115 230
1/60
20’
Tethered
20” 11”
In order to provide the best products possible, s pecifications are subject to change.
SEWAGE PUMPS
MYERS MWS37 Series ®
Cast Iron Submersible Sewage Pumps OUTLINE DIMENSIONS
PUMP PERFORMANCE
11.25
0
100
CAPACITY LITERS PER MINUTE 200
300
400
500
600
40
ROT AT
12
35
I
10
7.60
8
TOTAL HEAD IN FEET
2" NPT (MWS7) 3" NPT (MWS37)
25
5.81
3/
4
20 1/
2
15
6
HP
HP
4
TOTAL HEAD IN METERS
30
10
16.75
2
5
0
6.94
20
40
60
80
100
120
CAPACITY GALLONS PER MINUTE
140
160
0
2.25
Dimensions (in inches) are for estimating purposes only.
USA 293 WRIGHT STREET, DELAVAN, WI 53115 WWW.FEMYERS.COM PH: 888-987-8677 ORDERS FAX: 800-426-9446
CANADA 490 PINEBUSH ROAD, UNIT 4, CAMBRIDGE, ONTARIO, N1T 0A5 PH: 800-363-7867 FAX: 888-606-5484
Because we are continuously improving our products and services, Pentair reserves the right to change specifications without prior notice. © 2015 Pentair Ltd. All Rights Reserved.
M3983SSE (06/23/15)
MYERS MWS37 Series ®
Cast Iron Submersible Sewage Pumps
SPECIFICATIONS SPECIFICATIONS SPECIFICATIONS Applications
Sewage and Wastewater Removal
Capacities
135 GPM
510 LPM
Shut-off head
29’
8.8 m
Operation: Tethered: On Off Solids handling
20” 11” 2”
508 mm 279.4 mm 50.8 mm
Intermittent liquid temp
130°F
55°C
Motor
1/2 and 3/4 HP, 1725 RPM, 115 or 230 Volt, single-phase, 60 Hz. Oil-filled. Permanent split capacitor. Built-in thermal overload protection with automatic reset.
Acceptable pH range
6-9
Shaft seal
Type 6A or equal, Buna-N elastomers, silicon carbide seal faces, stainless steel metal parts.
Motor housing
Cast Iron
Volute case
Cast Iron
Impeller
Cast Iron Vortex
Power cord
Single phase: 20’ oil and water resistant 3 wire 16-3 SJTW-A/ SJTW with UL listed integrally grounded three-prong plug.
Discharge, NPT
3”
3 YEAR WARRANTY
FEATURES • Bearing and Mechanical Seal – Permanently lubricated for long life. • Overload Protection – Built-in thermal overload with automatic reset.
• Stainless Steel Hardware – Allows for easy disassembly after extended service.
ORDERING INFORMATION Catalog Number
HP
MWS3750120T 1/2 MWS375120T 3/4 MWS3775220T 3/4
Maximum Mechanical Switch Phase/ Cord Setting Load Volts Switch Cycles Length Amps Type On Off 11.2 12.0 6.7
115 115 230
1/60
20’
Tethered
20” 11”
In order to provide the best products possible, s pecifications are subject to change.
SEWAGE PUMPS
MYERS MWS37 Series ®
Cast Iron Submersible Sewage Pumps OUTLINE DIMENSIONS
PUMP PERFORMANCE
11.25
0
100
CAPACITY LITERS PER MINUTE 200
300
400
500
600
40
ROT AT
12
35
I
10
7.60
8
TOTAL HEAD IN FEET
2" NPT (MWS7) 3" NPT (MWS37)
25
5.81
3/
4
20 1/
2
15
6
HP
HP
4
TOTAL HEAD IN METERS
30
10
16.75
2
5
0
6.94
20
40
60
80
100
120
CAPACITY GALLONS PER MINUTE
140
160
0
2.25
Dimensions (in inches) are for estimating purposes only.
USA 293 WRIGHT STREET, DELAVAN, WI 53115 WWW.FEMYERS.COM PH: 888-987-8677 ORDERS FAX: 800-426-9446
CANADA 490 PINEBUSH ROAD, UNIT 4, CAMBRIDGE, ONTARIO, N1T 0A5 PH: 800-363-7867 FAX: 888-606-5484
Because we are continuously improving our products and services, Pentair reserves the right to change specifications without prior notice. © 2015 Pentair Ltd. All Rights Reserved.
M3983SSE (06/23/15)
