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X840, X841 Series Grinder Pumps
X840, X841 Series Grinder Pumps
Commercial Grinder Pumps
2 HP grinder pumps with explosion-proof motors
Featured Video
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Features and Benefits
- cCSAus rated Class I, Division 1, Groups C & D and Class Zone 1, Groups IIA & IIB Construction
- Tested to FM standards 3600 and 3615 by CSA
- Finned, Class 30, cast iron construction
- Corrosion-resistant, powder coated epoxy finish
- Discharge size: 1-1/4″ NPT
- 20′ (6 m) cord length
- Oil-filled, hermetically-sealed motor with Class F insulation
- Hardened stainless steel cutter and disc, Rockwell C55-60
- Ductile iro vortex impeller
- Upper and lower ball bearing construction
- Stainless steel screws, bolts and lifting bail
- Dual mechanical seals with leak detection
- Automatic thermal overload protection (1 Ph)
- Thermal sensor protection (3 Ph)
- Legs provide for free-standing installation
- Preassembled systems available
- Threaded conduit connection on pump cap to provide protection to power cord and sensor wires
- Reversible cutter action (manual/auto**)
- 1-1/4″ NPT vertical discharge
- Carbon/ceramic tandem seals
- Thermal sensors** (overload on 1 Ph)
- Moisture probes**
- Balanced bronze impellers
- Stainless steel cutter and plate (R-C 55-60)
- Stainless steel shaft
- Stainless steel lifting bail
- Corrosion-resistant, powder coated epoxy paint
- 20′ (6 m) power cord, 20′ (6 m) sensor cord
- UL listed
- Options:
- Extended cord lengths
- Anti-siphon device
- 1 year limited warranty
Notes
**Requires circuit in control panel to function. Reversible feature only available on X840 models.
Patent No. 6,364,620 -
Product Specifications
Motor 2 HP Voltage 200 – 460 V Phase 1 or 3 Ph Hertz 60 Hz RPM 3450 RPM Type Capacitor start / capacitor run or 3 phase Insulation Class F Amps 4.5 – 20.0 Amps Operation Nonautomatic Discharge Size 1-1/4″ NPT vertical Cord Length 20′ (6 m) standard Cord Type UL listed, SOOW Max Head 125′ (38.1 m) Max Flow Rate 59 GPM (223 LPM) Max Operating Temperature 104 °F (40 °C) Cooling Oil filled Motor Protection Auto reset thermal overload (1 Ph) or thermal sensor (3 Ph) Cap Cast iron Motor Housing Cast iron Pump Housing Cast iron Base Cast iron Upper Bearing Ball bearing Lower Bearing Ball bearing Mechanical Seals Carbon and ceramic with stainless steel parts Impeller Type Non-clogging vortex Impeller Ductile iron Hardware Stainless steel Motor Shaft 416 stainless steel 
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Literature
Warning
Not for use in acidic, methanol or ethyl acetate atmospheres.
Technical Support Literature
Pump Performance Curves
Performance Curve, X840, X841
Design Tools
Dimensional Drawing, X841, SK2837
BIM, Revit, X840
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- Packages and Accessories
- cCSAus rated Class I, Division 1, Groups C & D and Class Zone 1, Groups IIA & IIB Construction
- Tested to FM standards 3600 and 3615 by CSA
- Finned, Class 30, cast iron construction
- Corrosion-resistant, powder coated epoxy finish
- Discharge size: 1-1/4″ NPT
- 20′ (6 m) cord length
- Oil-filled, hermetically-sealed motor with Class F insulation
- Hardened stainless steel cutter and disc, Rockwell C55-60
- Ductile iro vortex impeller
- Upper and lower ball bearing construction
- Stainless steel screws, bolts and lifting bail
- Dual mechanical seals with leak detection
- Automatic thermal overload protection (1 Ph)
- Thermal sensor protection (3 Ph)
- Legs provide for free-standing installation
- Preassembled systems available
- Threaded conduit connection on pump cap to provide protection to power cord and sensor wires
- Reversible cutter action (manual/auto**)
- 1-1/4″ NPT vertical discharge
- Carbon/ceramic tandem seals
- Thermal sensors** (overload on 1 Ph)
- Moisture probes**
- Balanced bronze impellers
- Stainless steel cutter and plate (R-C 55-60)
- Stainless steel shaft
- Stainless steel lifting bail
- Corrosion-resistant, powder coated epoxy paint
- 20′ (6 m) power cord, 20′ (6 m) sensor cord
- UL listed
- Options:
- Extended cord lengths
- Anti-siphon device
- 1 year limited warranty
Notes
**Requires circuit in control panel to function. Reversible feature only available on X840 models.
Patent No. 6,364,620
| Motor | 2 HP | |
| Voltage | 200 – 460 V | |
| Phase | 1 or 3 Ph | |
| Hertz | 60 Hz | |
| RPM | 3450 RPM | |
| Type | Capacitor start / capacitor run or 3 phase | |
| Insulation | Class F | |
| Amps | 4.5 – 20.0 Amps | |
| Operation | Nonautomatic | |
| Discharge Size | 1-1/4″ NPT vertical | |
| Cord Length | 20′ (6 m) standard | |
| Cord Type | UL listed, SOOW | |
| Max Head | 125′ (38.1 m) | |
| Max Flow Rate | 59 GPM (223 LPM) | |
| Max Operating Temperature | 104 °F (40 °C) | |
| Cooling | Oil filled | |
| Motor Protection | Auto reset thermal overload (1 Ph) or thermal sensor (3 Ph) | |
| Cap | Cast iron | |
| Motor Housing | Cast iron | |
| Pump Housing | Cast iron | |
| Base | Cast iron | |
| Upper Bearing | Ball bearing | |
| Lower Bearing | Ball bearing | |
| Mechanical Seals | Carbon and ceramic with stainless steel parts | |
| Impeller Type | Non-clogging vortex | |
| Impeller | Ductile iron | |
| Hardware | Stainless steel | |
| Motor Shaft | 416 stainless steel | |
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Warning
Not for use in acidic, methanol or ethyl acetate atmospheres.
Technical Support Literature
Pump Performance Curves
Performance Curve, X840, X841
Design Tools
Dimensional Drawing, X841, SK2837
BIM, Revit, X840
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