Berkeley 20MS, Vertical MultiStage Deep Well Jet Pump, MS Series, 2 HP, 230v, 1 Phase, 1 in. Discharge, Cast Iron Body
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FEATURES
The Berkeley 20MS is a base mounted, MS series, vertical multi-stage deep well jet pump engineered with a rugged cast iron body. The MS series vertical jet pumps are the industry standard deep well jet pumps for over-the-well "bolt-on" installations. These pumps include the pre-plumbed Berkeley external automatic regulator, pressure gauge, pressure switch, and a complete line of casing adapters to drive the 4 in. double pipe or 2 in. and 3 in. single pipe jet packages.
Features
- 2 HP
- Motor Voltage: 230
- Pipe Tapping Sizes: Suction 1-1/4 in, Drive 1-1/4 in, Discharge 1in.
- Automatic pressure regulator with a faster acting and quieter design eliminates "hunting" for the correct drive pressure. New improved stem and guide are precisely molded to assure efficient, trouble-free performance on all deep wells
- Quality built precision machined, close grained cast iron body and base are specially treated to resist corrosion
- Precision molded noryl impellers for perfect balance. Ultra-smooth for highest performance and efficiency
- High quality pressure switch with adjusstable differential and cut-in/cut-out pressure settings
- Superior insulation materials protect motor against excessive moisture and contaminants to ensure prolonged motor life
- Mechanical shaft seal has precision lapped and highly polished carbon-ceramic surfaces. Internal design guarantees continuous water lubrication for maximum protection
- Dustproof motor cover protects all electrical components from dirt, dust, and insects. Ventilating air cannot contaminate vital switching components
- Dynamically balanced rotor is die cast under high pressure for uniform performance and greater efficiency
- Heavy-duty permanently lubricated ball bearings are extensively tested to ensure extended life and smooth, quiet operation
- One-piece stainless steel threaded pump and motor shaft for positive impeller drive and alignment
Applications
- Water systems and sprinkling for homes, farms and cottages.
This item has a warranty of 12 months from date of original installation, or 18 months from date of manufacture.
The Berkeley MS series is a base mounted, vertical multi-stage deep well jet pump built for use in water systems and sprinkling in homes, farms and cottages. Engineered with a rugged cast iron body, the MS series vertical jet pumps are the industry standard deep well jet pumps for over-the-well "bolt-on" installations. These pumps include the pre-plumbed Berkeley external automatic regulator, pressure gauge, pressure switch, and a complete line of casing adapters to drive the 4" double pipe or 2" and 3" single pipe jet packages. Features
- Automatic pressure regulator with a faster acting and quieter design eliminates "hunting" for the correct drive pressure
- New improved stem and guide are precisely molded to assure efficient, trouble-free performance on all deep wells
- Quality built precision machined, close grained cast iron body and base are specially treated to resist corrosion
- Precision molded Noryl impellers for perfect balance
- Ultra-smooth for highest performance and efficiency
- High quality pressure switch with adjustable differential and cut-in/cut-out pressure settings
- Superior insulation materials protect motor against excessive moisture and contaminants to ensure prolonged motor life
- Mechanical shaft seal has precision lapped and highly polished carbon-ceramic surfaces
- Internal design guarantees continuous water lubrication for maximum protection
- Dustproof motor cover protects all electrical components from dirt, dust, and insects
- Ventilating air cannot contaminate vital switching components
- Dynamically balanced rotor is die cast under high pressure for uniform performance and greater efficiency
- Heavy-duty permanently lubricated ball bearings are extensively tested to ensure extended life and smooth, quiet operation
- One-piece stainless steel threaded pump and motor shaft for positive impeller drive and alignment
BERKELEY MS SERIES VERTICAL DEEP WELL JET PUMPS |
Model Comparison Chart
Model | Discharge | Suction | Drive | HP | Voltage | Phase | Max. Press. Reg. Setting | Approx Wt. |
10MS | 1" | 1-1/4" | 1-1/4" | 1 | 115/230 | 1 | 60 PSI | 73 lbs. |
15MS | 1" | 1-1/4" | 1-1/4" | 1-1/2 | 230 | 1 | 85 PSI | 120 lbs. |
20MS | 1" | 1-1/4" | 1-1/4" | 2 | 230 | 1 | 95 PSI | 135 lbs. |
PUMP PERFORMANCE |
RECOMMENDED INSTALLATIONS |
DIMENSIONS |
TANK CONNECTIONS |
PRIMING THE PUMP |
REPAIR PARTS |
WIRING INFORMATION |
TROUBLESHOOTING |
BROCHURE |
Berkeley MS Pump Brochure |
MANUAL |
Berkeley MS Pump Owner's Manual |
INSTRUCTIONS |
Berkeley Well Pump Pressure Switch Instructions |
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*Note: Picture is illustrative and may not reflect the actual product.*