8-Inch Encapsulated High-Temp Motor
8-Inch Encapsulated High-Temp Motor
Demanding pumping applications have higher requirements. That’s why Franklin’s Hi-Temp Submersible Motors are engineered and tested to deliver exceptional performance in challenging, high-temperature well applications and/or low-flow conditions.
The 8-inch High-Temp Motor utilizes a distinctive premium encapsulation process and water-soluble coolant to allow dependable, continuous operation in 8" diameter or larger water wells with water temperatures of up to 75 ºC (provided minimum allowable flow rates past the motor are maintained). This submersible motor is powered by design and can handle thrust loads 25% higher than a standard motor without oil. Its superior construction comes with water-lubricated radial and thrust bearings to benefit from a maintenance-free operation.
Available on FE Select
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Overview
Features & Benefits
- Up to 167 ºF (75 ºC) ambient temperature
- 25% increase in upthrust capability at 30 ºC
- 25% increase in downthrust capability at 30 ºC
- Wet Well, Reservoir, Low Flow approved in 14” diameter or larger wells with ambient water
up to 87 ºF (30 ºC) - High temperature leads
- Hermetically sealed stator
- Innovative high temperature winding encapsulation system
- FE water soluble, high temperature bearing lubrication
- Double-flange NEMA mounting for ease of handling and pump mounting
- Stainless steel splined shaft for maximum shaft/coupling contact
- Full 3525 RPM 60 Hz design point for superior pump performance
- SAND FIGHTER™ Sealing System
- Franklin Electric’s exclusive Water-Bloc™ lead connection
- 316 SS, Y-∆ and non-vertical designs available - consult factory
Order Information
8-Inch Three Phase High-Temp Models
| HP | Type | Volts | Hz | Item | Motor Connection |
|---|---|---|---|---|---|
| 40 hp | Sand Fighter | 380 VAC / 460 VAC | 50/60 Hz | 2791009004 | DOL |
| 50 hp | Sand Fighter | 380 VAC / 460 VAC | 50/60 Hz | 2791019004 | DOL |
| 60 hp | Sand Fighter | 380 VAC / 460 VAC | 50/60 Hz | 2791029004 | DOL |
| 60 hp | Sand Fighter | 575 VAC | 60 Hz | 2791129004 | DOL |
| 60 hp | 316SS | 380 VAC / 460 VAC | 50/60 Hz | 2791029204 | DOL |
| 75 hp | Sand Fighter | 380 VAC / 460 VAC | 50/60 Hz | 2791039004 | DOL |
| 75 hp | Sand Fighter | 575 VAC | 60 Hz | 2791139004 | DOL |
| 75 hp | 316SS | 380 VAC / 460 VAC | 50/60 Hz | 2791039204 | DOL |
| 100 hp | Sand Fighter | 380 VAC / 460 VAC | 50/60 Hz | 2791049004 | DOL |
| 100 hp | 316SS | 380 VAC / 460 VAC | 50/60 Hz | 2791049204 | DOL |
| 125 hp | Sand Fighter | 380 VAC / 460 VAC | 50/60 Hz | 2791059004 | DOL |
| 125 hp | 316SS | 380 VAC / 460 VAC | 50/60 Hz | 2791059204 | DOL |
| 150 hp | Sand Fighter | 380 VAC / 460 VAC | 50/60 Hz | 2791069004 | DOL |
| 150 hp | 316SS | 380 VAC / 460 VAC | 50/60 Hz | 2791069204 | DOL |
Support Materials
Featured Downloads
Brochures
| Title | Type | Size | |
|---|---|---|---|
 |
Municipal Market Brochure | 4.2 MB | |
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Agricultural Solutions Brochure | 2.04 MB | |
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Lake and Pond Management Brochure | 2.13 MB | |
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Water Systems Products and Applications Brochure | 5.61 MB | |
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Beyond the Pump Tools Services Brochure | 1.3 MB |
Catalogs
| Title | Type | Size | |
|---|---|---|---|
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Motors & Control Boxes Catalog | 4.93 MB |
Manuals
| Title | Type | Size | |
|---|---|---|---|
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2023 AIM Manual | 7.88 MB | |
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2024 SubData Manual | 3.19 MB | |
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Lightning Arrestor Manual | 0.14 MB | |
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Form 2207 Submersible Motor Install Record | 0.74 MB | |
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Submersible Motor Field Reference Manual | 0.83 MB |
Certifications
| Title | Type | Size | |
|---|---|---|---|
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NSF/ANSI 61 Water Quality Approval Document | 0.1 MB |
Assets
Parts & Accessories
8-Inch High-Temp Leads
| HP | Description | Lead Wire Size | Item | Product Weight |
|---|---|---|---|---|
| 150-200 hp DOL Hi-Temp | Lead, XLPO, 316 SS, 13 ft, No Ground | AWG #2 | 305315901 | 12 lb |
| 150-200 hp DOL Hi-Temp | Lead, XLPO, 316 SS, 26 f, No Ground | AWG #2 | 305315902 | 23 lb |
8-Inch Motor Accessories
| Item | Description |
|---|---|
| 155440902 | Surge Arrestor - Three-Phase - Up to 650 V to Ground |
| 156563901 | Coupling, 8-inch, #416 SS, 1" Pump Shaft, 1/4 x 1/4 x 2 Key |
| 156563902 | Coupling, 8-inch, #416 SS, 1-3/16" Pump Shaft, 5/16 x 5/16 x 2 Key |
| 156563903 | Coupling, 8-inch, #416 SS, 1-1/4" Pump Shaft, 5/16 x 5/16 x 2 Key |
| 156563904 | Coupling, 8-inch, #416 SS, 1-1/2’ Pump Shaft, 3/8 x 3/8 x 2 Key |
| 156563906 | Coupling, 8-inch, #416 SS, 1-3/16" Pump Shaft, 1/4 x 1/4 x 2 Key |
| 156563923 | COUPLING, 8-INCH, #316 SS, 1-1/4" PUMP SHAFT, 5/16 x 5/16 x 2 KEY |
| 156563924 | COUPLING, 8-INCH, #316 SS, 1-1/2" PUMP SHAFT, 3/8 x 3/8 x 2 KEY |
| 156563926 | COUPLING, 8-INCH, #316 SS, 1-3/16" PUMP SHAFT, 1/4 x 1/4 x 2 KEY |
| 156563929 | COUPLING, 8-INCH, #316 SS, 1-11/16" PUMP SHAFT, 3/8 x 3/8 x 2 KEY |
| 305326901 | PT 100 Sensor, 8-inch 75 - 200 HP |
| 305326902 | PT 100 Sensor, 8-inch 40 - 60 HP |
