Monarch WSV52HM Series Submersible Effluent Pump Vortex
Monarch WSV52HM Series: Superior Solids Handling with Vortex Technology
The Monarch WSV52HM Series Submersible Sewage Pump is engineered for demanding residential and light commercial wastewater applications. Built with a rugged cast iron construction and powered by a reliable 1/2 HP motor, this pump is designed to handle tough sewage ejection tasks with ease.
At the heart of the WSV52H Series is its high-capacity cast iron vortex impeller. Unlike standard impellers, the vortex design creates a strong swirling flow that allows solids up to 2 inches in diameter to pass through the discharge without ever coming into contact with the impeller vanes. This “non-clog” technology ensures superior operational reliability and significantly reduces maintenance requirements.
Key Features and Benefits
- Heavy-Duty Construction: The motor housing, pump volute, and impeller are manufactured from durable cast iron to withstand harsh environments and extend the lifespan of the unit.
- Vortex Impeller Design: Designed for superior solids handling, the vortex impeller allows 2″ spherical solids to pass without contacting the impeller, providing clog-free operation.
- Powerful Oil-Free Motor: Equipped with a CSA-approved 115-volt, oil-free PSC (Permanent Split Capacitor) motor. It is rated for continuous duty and features thermal overload protection and double ball bearings for maximum reliability.
- Corrosion Resistant Components: Features a 300-grade stainless steel shaft and 304 stainless steel fasteners throughout for easy serviceability and resistance to corrosion.
- Versatile Operation: The WSV52HAM model includes a mercury-free piggy-back float switch for automatic on-off operation, while the WSV52HM offers manual control.
- Standard Discharge: Features a 2″ NPT discharge to accommodate standard sewage piping systems.
- Secure Sealing: A carbon ceramic mechanical seal ensures watertight integrity, protecting the motor from fluid intrusion.
- Long Reach: Comes with a 20-foot power cord sealed directly at the motor housing.
Applications
- Residential sewage ejection
- Basement sump drainage
- Effluent transfer
- Wastewater removal requiring 2″ solid handling
- Light commercial dewatering
Technical Specifications
| Model No. | Order No. | HP | Volts | SFA | Phase | Solids Handling | Ship Wt. (lbs.) | Switch Type | Cord Length |
|---|---|---|---|---|---|---|---|---|---|
| WSV52HM | 620235 | 1/2 | 115 V | 6.8 | 1 | 2″ | 36 | Manual | 20′ |
| WSV52HAM | 620236 | 1/2 | 115 V | 6.8 | 1 | 2″ | 38 | Automatic | 20′ |
Hydraulic Performance Chart
| Model No. | Total Head in Feet (Capacities in U.S. GPM) | Shut-Off Head (ft.) | |||
|---|---|---|---|---|---|
| 5 | 10 | 15 | 20 | ||
| WSV52H | 90 | 75 | 57 | 35 | 25 |
Repair Parts
| Ref. | Code # (Type B) | Code # (Type C) | Qty. | Description |
|---|---|---|---|---|
| 1 | 225004 | 225004 | 1 | Cord |
| 2 | 246118 | 246118 | 1 | Handle |
| 3 | 246263 | 246263 | 1 | Capacitor |
| 4 | 246264 | 246264 | 1 | Housing assembly |
| 5 | 246265 | 246265 | 1 | Mechanical seal |
| 6 | 246266 | 246272 | 1 | Impeller |
| 7 | 246267 | 246267 | 1 | Casing |
| N/S | 206616 | 206616 | 1 | Float switch |
Repair Parts List: WSV50H Series (WSV50HM, WSV50HAM)
| Ref. | Code # | Qty. | Description |
|---|---|---|---|
| 1 | 246261 | 1 | Cord |
| 2 | 246118 | 1 | Handle |
| 3 | 246268 | 1 | Capacitor |
| 4 | 246269 | 1 | Housing assembly |
| 5 | 246265 | 1 | Mechanical seal |
| 6 | 246270 | 1 | Impeller |
| 7 | 246271 | 1 | Casing |
| N/S | 206616 | 1 | Float switch |
Repair Parts List: WSV52 Series
| Ref. | Code # | Qty. | Description |
|---|---|---|---|
| 1 | 225004 | 1 | Cord |
| 2 | 239001 | 1 | Float Switch |
| 3 | 246118 | 1 | Handle |
| 4 | 223118 | 1 | Housing assembly |
| 5 | 240102 | 1 | Mechanical Seal |
| 6 | 246020 | 1 | Impeller |
| 7 | 246116 | 1 | Casing |
Frequently Asked Questions
Q: What is the maximum solid size the Monarch WSV52HM can handle?
A: The WSV52HM series is equipped with a vortex impeller capable of passing 2-inch spherical solids, making it ideal for sewage applications.
Q: What is the difference between the WSV52HM and WSV52HAM?
A: The WSV52HM is a manual pump that requires an external control or manual plug-in to operate. The WSV52HAM includes a piggy-back float switch for automatic on/off operation based on water levels.
Q: Does this pump require oil maintenance?
A: No, the WSV52HM features a powerful oil-free PSC motor that is lubricated for life, reducing maintenance requirements.
Q: What is the discharge size of this sewage pump?
A: The pump comes with a standard 2″ NPT discharge connection.
Q: Is the pump suitable for continuous duty?
A: Yes, the motor is rated for continuous duty and includes thermal overload protection to prevent overheating during prolonged use.