Monarch Industries ACE-150 & ACE 200 Series
Monarch Industries ACE-150 and ACE-200 High-Performance Centrifugal Pumps
Monarch Industries ACE-150 & ACE 200 Series end suction centrifugal pumps are the premier choice for applications requiring higher flow rates and significant pressure capabilities. The ACE-150 at 1-1/2 HP and the ACE-200 at 2 HP are compatible with Franklin Electric FAC 150S through FAC 200T models and represent the powerhouses of the ACE Series.
Distinct from the smaller models in the line, the Monarch Industries ACE-150 & ACE 200 Series feature an enlarged 2-inch NPT suction port and a 1-1/2-inch NPT discharge, allowing for superior fluid volume transfer. Built with thick-wall cast gray iron and equipped with high-temperature seals rated to 200 degrees Fahrenheit, these pumps are engineered for demanding industrial circulation, large-scale irrigation, and commercial water transfer applications.
Heavy-Duty Features
- High Horsepower Options: Available in 1-1/2 HP (ACE-150) and 2 HP (ACE-200) configurations for high-head applications.
- Enlarged Ports: Features a 2″ Suction and 1-1/2″ Discharge for maximized flow efficiency compared to standard residential pumps.
- Industrial Construction: Rugged cast gray iron casing and impeller ensure durability in harsh operating conditions.
- High-Temp Capability: Standard mechanical seals are rated for temperatures up to 200°F (93°C), perfect for hot water circulation.
- Motor Protection: A built-in shaft flinger and large drain hole in the adapter bracket protect the bearings from moisture damage.
- Easy Maintenance: Designed with accessible drain plugs to prevent frost damage and facilitate air bleeding during priming.
Applications
The ACE-150 and ACE-200 are designed for tasks where standard pumps fall short:
- Large Scale Irrigation: Provides the necessary pressure for extensive lawn sprinkling systems.
- Industrial Fluid Transfer: Ideal for moving large volumes of water in factory settings.
- Hot Water Systems: The high-temperature seal makes it safe for recirculating hot water.
- Agriculture: Reliable water supply for livestock and farming operations.
Technical Specifications & Performance
Performance Chart (Total Head in Feet vs. Capacities in U.S. GPM)
| HP | Model | 60 | 70 | 80 | 100 | 120 |
|---|---|---|---|---|---|---|
| 1-1/2 | ACE-150 | 60 | 55 | 48 | 27 | – |
| 2 | ACE-200 | – | – | 61 | 46 | 23 |
Model Specifications
| Model No. | Order No. | HP | Suct. NPT | Disch. NPT | Electrical | Ship Wt. (lbs.) |
|---|---|---|---|---|---|---|
| ACE-150 | 615060 | 1-1/2 | 2″ | 1-1/2″ | 1/60/115/230V | 47 |
| ACE-200 | 615070 | 2 | 2″ | 1-1/2″ | 1/60/115/230V | 53 |
Less Power (Pump End Kits Only)
| Model | Order No. | HP | Suct. NPT | Disch. NPT | Frame | Ship Wt. |
|---|---|---|---|---|---|---|
| ACE-150LP | 615068 | 1-1/2 | 2″ | 1-1/2″ | *56J | 12 lbs |
| ACE-200LP | 615076 | 2 | 2″ | 1-1/2″ | *56J | 12 lbs |
Dimensions (Inches)
| Model | Suction | Discharge | CP | D | L | O | Y | Z | ZC | ZO |
|---|---|---|---|---|---|---|---|---|---|---|
| ACE-150 | 2″ | 1-1/2″ | 15.13 | 4.81 | 3.56 | 8.81 | 1.88 | 2.66 | 3.75 | 7.75 |
| ACE-200 | 15.63 |
Repair Parts
| Ref. | Code # | Applicable Models | Qty. | Description |
|---|---|---|---|---|
| 1 | 437732 | ACE-150, ACE-200 | 1 | Casing |
| 2 | 437790 | ACE-150 Only | 1 | Impeller |
| 2 | 437800 | ACE-200 Only | 1 | Impeller |
| 4 | 437900 | ACE-150, ACE-200 | 1 | Electric Adapter |
| 7 | 422790 | Where applicable | 1 | Wear Ring |
| 15 | 119990 | All Models | 8 | Hex. Hd. Bolt 3/8 |
| 23* | 175500 | All Models | 4 | Aluminum Washer |
| 25 | 185620 | All Models | 2 | Pipe Plug 1/4 NPT |
| 26* | 193910 | ACE-150, ACE-200 | 1 | Gasket |
| 27 | 191790 | All Models | 1 | Flinger |
| 31* | 240250 | All Models | 1 | Seal 5/8 Ø, Type 6 |
| 34 | 204180 | ACE-150 Only | 1 | Motor, 1-1/2 HP, 115/230 V |
| 34 | 204190 | ACE-200 Only | 1 | Motor, 2 hp, 230 V |
Frequently Asked Questions
Are the suction and discharge ports on the ACE-150/200 larger than other ACE models?
Yes. The ACE-150 and ACE-200 feature a 2″ NPT suction and 1-1/2″ NPT discharge, whereas smaller models in the series typically use 1-1/4″ or 1-1/2″ suction ports.
Can I upgrade my ACE-150 to an ACE-200 just by changing the motor?
No, you would also need to change the impeller. While the casing and adapter are the same, the ACE-150 uses impeller code #437790, while the ACE-200 uses impeller #437800. You would also need to upgrade the motor to 2 HP.
What is the specific gasket part number for the ACE-150 and ACE-200?
The correct gasket for these specific models is code #193910. Note that this is different from the gasket used on the smaller pumps in the ACE series.