ZOELLER PUMP COMPANY
MAIL TO: P.O. BOX 16347 Louisville, KY 40256-0347
SHIP TO: 3649 Cane Run Road Louisville, KY 40211-1961
Tel: (502) 778-2731 | (800) 928-PUMP
Visit our website: zoellerpumps.com
SECTION: 2.15.050 FM2779 0724 Supersedes 0324
Technical Data Sheet - FLOW-MATE SERIES
Model 98 Submersible Effluent/Dewatering Pump
PRODUCT SPECIFICATIONS
| MOTOR | |
|---|---|
| Horse Power | 1/2 |
| Voltage | 115 or 230 |
| Phase | 1 Ph |
| Hertz | 60 Hz |
| RPM | 1725 |
| Type | Permanent split capacitor |
| Insulation | Class B |
| Amps | 4.7-9.4 |
| Operation | Automatic or nonautomatic |
| Auto On/Off Points | 9-1/2" (24 cm) / 3" (7.6 cm) |
| Discharge Size | 1-1/2" NPT |
| Solids Handling | 1/2" (13 mm) spherical solids |
| Cord Length | 9' (3 m) automatic, 15' (5 m) nonautomatic |
| Cord Type | UL listed |
| Max. Head | 23' (7 m) |
| Max. Flow Rate | 72 GPM (273 LPM) |
| Max. Operating Temp. | 130° F (54° C) |
| Cooling | Oil filled |
| Motor Protection | Auto reset thermal overload |
| MATERIALS | |
|---|---|
| Cap | Cast iron |
| Motor Housing | Thermoplastic or cast iron |
| Pump Housing | Cast iron |
| Base | Cast iron |
| Upper Bearing | Oil-fed cast iron |
| Lower Bearing | Oil-fed cast iron |
| Mechanical Seals | Carbon and ceramic |
| Impeller Type | Non-clogging vortex |
| Impeller | Thermoplastic or cast iron |
| Hardware | Stainless steel |
| Motor Shaft | AISI 1215 cold rolled steel |
| Gasket | Neoprene |
NOTE: See model comparison chart for specific details.
Diagram showing pump dimensions: 12-1/16" (306 mm) height, 1-1/2" NPT discharge, 6-1/4" (159 mm) base width, and other key measurements. Another diagram illustrates pump assembly, featuring motor housing, pump housing, base, impeller, and discharge. It notes the 98-0001 pump includes a contractor approved Zoeller LED Plug.
[US certification] [C certification] [SA certification] Tested to Standard UL778 and Certified to CSA Standard C22.2 No. 108
AMERICAN -PROUD- longer. Gre Better POWDER TOUGH COATED POWERED BY ZMW
PERFORMANCE DATA
TOTAL DYNAMIC HEAD FLOW PER MINUTE
| MODEL | Feet | Meters | Gal. | Liters |
|---|---|---|---|---|
| 98 | 5 | 1.5 | 72 | 273 |
| 10 | 3.0 | 61 | 231 | |
| 15 | 4.6 | 45 | 170 | |
| 20 | 7.1 | 25 | 95 |
Shut-off Head: 23 ft.(7.0m)
Pump performance curve for Model 98, plotting Total Dynamic Head (vertical axis, feet/meters) against Flow Rate (horizontal axis, gallons/liters per minute). The curve shows a typical inverse relationship, with a shut-off head of 23 ft (7.0m).
MODEL COMPARISON
| Model | Seal | Mode | Volts | Ph | Amps | HP | Hz | Lbs | Kg | Simplex | Duplex |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M98 | Single | Auto | 115 | 1 | 9.4 | 1/2 | 60 | 36 | 16 | 1 | 4 |
| N98 | Single | Non | 115 | 1 | 9.4 | 1/2 | 60 | 36 | 16 | 2 or 3 | 4 |
| D98 | Single | Auto | 230 | 1 | 4.7 | 1/2 | 60 | 36 | 16 | 1 | 4 |
| E98 | Single | Non | 230 | 1 | 4.7 | 1/2 | 60 | 35 | 16 | 2 or 3 | 4 |
| BN98 | Single | Auto | 115 | 1 | 9.4 | 1/2 | 60 | 37 | 17 | * | * |
| BE98 | Single | Auto | 230 | 1 | 9.4 | 1/2 | 60 | 40 | 18 | * | * |
*BN and BE models include a 20' (6 m) piggyback variable level pump switch. Additional cord lengths are available in 25' (8 m) and 35' (11 m). 50' (15 m) cords are available for 230 V units only.
SELECTION GUIDE
- Integral float-operated mechanical switch, no external control required.
- For automatic, use single piggyback variable level float switch or double piggyback variable level float switch. Refer to FM0477.
- See FM1228 for correct model of simplex control panel.
- See FM0712 for correct model of duplex control panel or FM1663 for a residential alternator system.
OPTIONAL PUMP STAND P/N 10-2421
- Reduces potential clogging by debris
- Replaces rocks or bricks under the pump
- Made of durable, noncorrosive ABS
- Raises pump 2" (5 cm) off bottom of basin
- Provides the ability to raise intake by adding sections of 1-1/2" or 2" (DN40 or DN50) PVC piping
- Attaches securely to pump
- Accommodates sump, dewatering and effluent applications
NOTE: Make sure float is free from obstruction.
Diagram of the optional pump stand (P/N 10-2421), showing its attachment to the pump and its function to elevate the pump off the basin floor.
CAUTION
All installation of controls, protection devices and wiring should be done by a qualified licensed electrician. All electrical and safety codes should be followed including the most recent National Electrical Code (NEC) and the Occupational Safety and Health Act (OSHA).
