Monarch NSPHE-S200 Series Sprinkler Pump & Repair Parts
Monarch NSPHE-S200 Series Sprinkler Pump & Repair Parts
The Monarch NSPHE-S200 is the premier choice for homeowners and landscape professionals requiring a robust, high-pressure solution for lawn and turf sprinkling. Powered by a reliable 2 Horsepower single-phase motor, this pump offers the perfect balance of power and efficiency for medium-to-large residential irrigation systems.
Built to withstand the elements, the NSPHE-S200 features a durable cast gray iron casing and a large housing design that ensures rapid self-priming. Unlike the larger industrial models, the S200 utilizes a precision-engineered Noryl glass-filled impeller. This smooth-surface impeller resists corrosion and abrasion, providing high efficiency and a long service life.
Safety and ease of use are paramount in the S200 design. The motor is equipped with thermal overload protection, preventing damage during overheating scenarios—a feature not found in the larger 3HP+ models. Additionally, the built-in suction check valve eliminates the need for a foot valve and prevents backflow.
Key Features
- 2 HP Single Phase Motor: High-torque square flange jet pump motor (115/230 Volt) with a high service factor (1.30 SF).
- Thermal Overload Protection: Built-in protection to automatically shut off the motor if it overheats, ensuring longevity.
- Noryl Glass-Filled Impeller: Provides a smooth hydraulic surface for maximum efficiency and corrosion resistance.
- Self-Priming Design: Large cast iron housing and integral check valve allow for easy priming and prevent siphoning.
- Mechanical Seal: Self-lubricating and self-adjusting seal requires no maintenance.
- Standard Connections: Features 2-inch NPT suction and discharge ports for easy integration into existing systems.
Applications
- Residential Lawn Sprinkling: Perfect for driving multiple sprinkler heads in zoned irrigation systems.
- Water Transfer: Efficiently moves water from ponds, cisterns, or tanks.
- Gardening & Agriculture: Reliable pressure for drip systems and garden hoses.
Technical Specifications
| Model | Suction | Discharge | CP | D | E | F | H | L | O | S | Y | Z | ZO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NSPHE-S200 | 2″ NPT | 2″ NPT | 20.31″ | 6.00″ | 2.75″ | 3.00″ | 0.44″ | 7.13″ | 14.38″ | 5.75″ | 6.38″ | 3.00″ | 9.75″ |
Performance Data
Capacities listed in U.S. Gallons Per Minute (GPM) based on discharge pressure at a 5 ft. lift.
| Model No. | HP | 10 PSI | 20 PSI | 30 PSI | 40 PSI | 50 PSI | Max. PSI |
|---|---|---|---|---|---|---|---|
| NSPHE-S200 | 2 | 92 | 82 | 64 | 45 | 17 | 54 |
Electric Motor Specifications
| Model No. | Order No. | HP | SF | Voltage | Phase | Suct./Disch. | Ship Wt. |
|---|---|---|---|---|---|---|---|
| NSPHE-S200 | 614438 | 2 | 1.30 | 115/230V | 1 | 2″ x 2″ | 94 lbs. |
Repair Parts
| Ref. | Code # | Qty (S200) | Description |
|---|---|---|---|
| 1 | 433109 | 1 | Casing |
| 2 | 433138 | 1 | Diffuser |
| 3 | 433127 | 1 | Impeller (Noryl) |
| 4 | 433162 | 1 | Seal Plate-Sq.Fl. |
| 5 | 414730 | 1 | Valve Body |
| 6* | 191260 | 1 | Valve Gasket |
| 7 | 014740 | 1 | Top Weight |
| 8 | 013150 | 1 | Bottom Weight |
| 9 | 225750 | 1 | Bolt 1/4UNC x 1 |
| 10 | 191790 | 1 | Flinger |
| 11* | 240104 | 1 | Seal |
| 12* | 246238 | 1 | Diffuser Ring |
| 15 | 185650 | 1 | Pipe Plug 3/4 NPT |
| 16* | 193924 | 1 | Gasket |
| 17 | 120010 | 4 | Hex HD. Bolt 3/8 UNC x 1 |
| 18 | 119990 | 10 | Hex HD. Bolt 3/8 UNC x 7/8 |
| 19 | 204186 | 1 | Motor 2HP*1PH* 230VSq.Fl. |
| 21 | 227810 | 1 | Nut 1/4 UNC |
| 22 | 176230 | 6 | Spring Washer 3/8 |
| 23 | 227830 | 4 | Nut 3/8 UNC |
| 24 | 164631 | 4 | Stud 3/8 UNC x 1-1/2 |
| 28 | 433161 | 1 | Base Plate |
| 29 | 185650 | 1 | Pipe Plug 3/4 NPT |