Monarch TSP Series Gas Powered Self Priming Trash Pump & Repair Parts
Click to rate this post!
[Total: 0 Average: 0]
The Monarch TSP Series Gas Powered Self-Priming Trash Pump is designed for the most demanding dewatering and solids-handling applications. Engineered to be comparable in weight to aluminum pumps, the TSP Series offers superior durability thanks to its rugged cast ductile iron casing. Whether you are managing construction site drainage, portable trash pumping, or hydro-seeding applications, this series delivers reliable performance.
Available in 2″, 3″, and 4″ discharge sizes, these pumps are powered by industrial-grade Honda and Vanguard gasoline engines. The TSP Series is specifically engineered to pass spherical solids up to half the diameter of the suction hose, ensuring clog-free operation in harsh environments.
Key Features
- Heavy-Duty Construction: The pump casing and front cover are built from cast ductile iron for high impact resistance and long service life.
- Engine Options: Available with a variety of reliable gasoline engines, including Honda and Vanguard models.
- High-Efficiency Impeller: Features a semi-open, cast gray iron, two-vane type impeller designed to handle spherical solids efficiently.
- Superior Seal System: Equipped with a Siliconized Graphite mechanical seal that is corrosion and abrasion-resistant, water-lubricated, and maintenance-free. It sits on a replaceable sleeve to protect the engine shaft.
- Easy Maintenance: The ductile iron front cover allows for easy removal via four wing nuts—no wrenches required.
- Fast Priming: Includes a built-in check valve with a threaded NPT suction inlet to prevent siphoning and facilitate quick priming.
- Wear Resistance: Features a replaceable ductile iron diffuser with a built-in wear plate.
- Structural Integrity: Models (2″ and 3″) come standard with a sturdy welded roll frame. The casing allows for draining to prevent frost damage via a dedicated drain plug.
Applications
- General Dewatering: Ideal for moving large volumes of water quickly.
- Construction Sites: Handles trash pumping containing solids and debris.
- Hydro-Seeding: Capable of handling the slurry mixtures used in landscaping.
- Agricultural Irrigation: Reliable water transfer for farming operations.
Technical Specifications & Performance
| Model No. | Order No. | Suct. & Disch. | Solids Handling | Flow Capacity (GPH) | Total Head (ft.) | Max. Suct. Lift (ft.) | Engine | HP | Fuel Tank Cap. (gal.) | Run Time (hrs.) | Ship Wt. (lbs.) | Low Oil Shut-off |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TSP-2HRF | 611107 | 2″ | 1 1/8″ | 11,500 | 100 | 25 | Honda | 5 1/2 | 0.80 | 1.65 | 107 | YES |
| TSP-3HRF | 611108 | 3″ | 1 1/2″ | 20,000 | 75 | 25 | Honda | 9 | 1.30 | 2.2 | 151 | YES |
| TSP-4V | 611123 | 4″ | 2″ | 37,000 | 90 | 25 | Vanguard | 18 | 2.2 | 1.5 | 355 | NO |
| *Equipped with electric start. Battery and cables not included. | ||||||||||||
Pump Dimensions
| Model | HP | HA | HB | HC | HJ | HM | ZY | Y | A | C | E | F |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TSP-2HRF | 5 1/2 | – | – | – | – | – | – | – | 20.40 | 25.00 | 21.50 | 11.50 |
| TSP-3HRF | 9 | – | – | – | – | – | – | – | 20.40 | 25.00 | 21.50 | 11.50 |
| TSP-4V | 18 | 16.18 | 25.00 | 32.00 | 17.81 | 24.00 | 20.09 | 12.00 | – | – | – | – |
| *Dimensions measured in inches | ||||||||||||
Repair Parts Lists
TSP-2 Series Repair Parts (TSP-2, 2RF, 2H, 2HRF)
| Ref.# | Code # | TSP-2 | TSP-2RF | TSP-2H | TSP-2HRF | Description |
|---|---|---|---|---|---|---|
| 1 | 465031 | 1 | 1 | 1 | 1 | Front Casing |
| 2 | 465001 | 1 | 1 | 1 | 1 | Impeller |
| 3 | 465021 | 1 | 1 | 1 | 1 | Rear Casing |
| 4 | 414730 | 1 | 1 | 1 | 1 | Check Valve Cover |
| 5* | 014740 | 1 | 1 | 1 | 1 | Top Weight |
| 7 | 465011 | 1 | 1 | 1 | 1 | Volute |
| 8* | 465053 | 4 | 4 | Butterfly nut-special | ||
| 465046 | 4 | 4 | Butterfly nut-special | |||
| 9* | 191260 | 1 | 1 | 1 | 1 | Rubber Flapper |
| 10* | 198186 | 1 | 1 | 1 | 1 | O-ring #276 Duro 70 |
| 11* | 199700 | 1 | 1 | 1 | 1 | Seal |
| 12* | 240394 | 1 | 1 | 1 | 1 | Mechanical Seal MS-17 |
| 13* | 266000 | 1 | 1 | 1 | 1 | Sleeve |
| 14* | 191140 | 1 | 1 | Flinger | ||
| 191272 | 4 | 4 | Flinger | |||
| 15 | 185650 | 2 | 2 | 2 | 2 | Pipe Plug 3/4 NPT |
| 21 | 225962 | 4 | 4 | 4 | 4 | Bolt 5/16 UNF x 1-3/4 |
| 23 | 199007 | 4 | 4 | 4 | 4 | Washer Seal |
| 28 | 120010 | 4 | 4 | 4 | 4 | Bolt 3/8 UNC x 1 |
| 29 | 176530 | 10 | 4 | 10 | 4 | Spring Washer 5/16 |
| 30 | 225750 | 1 | 1 | 1 | 1 | Bolt 1/4 UNC x 1 |
| 31 | 128220 | 10 | 4 | 10 | 4 | Nut 5/16 UNC |
| 32 | 174440 | 10 | 4 | 10 | 4 | Washer 3/8 |
| 33 | 119810 | 4 | 4 | 4 | 4 | Bolt 5/16 UNC x 1-3/4 |
| 34 | 119760 | 6 | 6 | Bolt 5/16 UNC x 3/4 | ||
| 35 | 170630 | 4 | Stud 1/2 UNC x 1 1/2 | |||
| 35 | 170641 | 4 | 4 | 4 | Stud 1/2 UNC x 1 3/4 | |
| 36 | 465059 | 1 | 1 | L.H. Channel | ||
| 37 | 465058 | 1 | 1 | R.H. Channel | ||
| 38 | 465062 | 1 | 1 | Plate (pump) | ||
| 39 | 465067 | 1 | 1 | Plate (engine) | ||
| 40 | 176010 | 4 | 4 | Rubber Isolator | ||
| 41 | 227810 | 1 | 1 | 1 | 1 | Nut 1/4 UNC |
| 42* | 013150 | 1 | 1 | 1 | 1 | Bottom Weight |
| 45 | 465069 | 1 | 1 | Handle | ||
| 46 | 119960 | 2 | 2 | Bolt 3/8 UNC x 5/8 | ||
| 47* | 135471 | 2 | 2 | 2 | 2 | Pin-slotted 1/4 x 5/8 |
| 50 | 201913 | 1 | 1 | Engine 5HP B/S I/C | ||
| 202001 | 1 | 1 | Engine 5HP Honda | |||
| 51 | 176690 | 4 | 4 | 4 | 4 | Lockwasher 1/2 |
| 52 | 465086 | 1 | 1 | Roll Frame | ||
| 53 | 265080 | 1 | 1 | Strainer “not shown” |
*Suggested Parts to Stock.
TSP-3 Series Repair Parts (TSP-3, 3RF, 3H, 3HRF, 3D)
| Ref.# | Code # | TSP-3 | TSP-3RF | TSP-3D | TSP-3H | TSP-3HRF | Description |
|---|---|---|---|---|---|---|---|
| 1 | 465032 | 1 | 1 | 1 | 1 | 1 | Front Casing |
| 2 | 465002 | 1 | 1 | 1 | 1 | 1 | Impeller |
| 3 | 465022 | N/A | N/A | N/A | N/A | N/A | Rear Casing type A (see note a) |
| 465017 | 1 | 1 | 1 | 1 | 1 | Rear Casing type B | |
| 465093 | 1 | 1 | 1 | 1 | 1 | Rear Casing type C & D | |
| 4 | 465042 | 1 | 1 | 1 | 1 | 1 | Check Valve Cover |
| 5* | 438486 | 1 | 1 | 1 | 1 | 1 | Top Weight |
| 6* | 135159 | 2 | 2 | 2 | 2 | 2 | Pin 1/4 dia. x 1 SST type A & B |
| 172981 | 2 | 2 | 2 | 2 | 2 | Stud 3/8 UNC x 1-1/2 SST Type C&D | |
| 7 | 465012 | N/A | N/A | N/A | N/A | N/A | Volute type A (see note a) |
| 465014 | 1 | 1 | 1 | 1 | 1 | Volute type B | |
| 7 | 465005 | 1 | 1 | 1 | 1 | 1 | Volute type C & D |
| 8* | 465053 | 4 | 4 | Butterfly Nut-Special | |||
| 465046 | 4 | 4 | 4 | Butterfly Nut-Special | |||
| 9* | 190716 | 1 | 1 | 1 | 1 | 1 | Rubber Flapper |
| 10* | 197969 | 1 | 1 | 1 | 1 | 1 | O-ring #454 D70 |
| 11* | 199698 | 1 | 1 | 1 | 1 | 1 | Seal |
| 12* | 240395 | 1 | 1 | 1 | 1 | 1 | Mechanical Seal MS-95 |
| 13* | 266006 | 1 | 1 | 1 | 1 | 1 | Sleeve |
| 14* | 190848 | 1 | Flinger | ||||
| 191270 | 1 | 1 | 1 | 1 | Flinger | ||
| 15 | 185650 | 2 | 2 | 2 | 2 | 2 | Pipe Plug 3/4 NPT |
| 16 | 176500 | 2 | 2 | 2 | 2 | 2 | Lock Washer 3/8 SST type C&D |
| 17* | 128630 | 2 | 2 | 2 | 2 | 2 | Nut 3/8 UNC Brass type C&D |
| 21* | 164631 | 4 | 4 | 4 | 4 | 4 | Stud 3/8 UNC x 1-1/2 |
| 22 | 227830 | 4 | 4 | 4 | 4 | 4 | Nut 3/8 UNC |
| 23 | 176688 | 4 | 4 | 4 | 4 | 4 | Spring Lock Washer Int. 3/8 I.D. |
| 28 | 120000 | 4 | 4 | 4 | 4 | Bolt 3/8 UNC x 7/8 | |
| 29 | 178530 | 10 | 4 | 2 | 10 | 4 | Spring Lock Washer Int.5/16 I.D. |
| 30 | 225970 | 1 | 1 | 1 | 1 | 1 | Bolt 5/16 UNC x 7/8 Zn. pl |
| 31 | 128220 | 10 | 4 | 2 | 10 | 4 | Nut 5/16 UNC |
| 32 | 174440 | 10 | 4 | 2 | 10 | 4 | Washer 3/8 I.D. |
| 33 | 119810 | 4 | 4 | Bolt 5/16 UNC x 1-3/4 | |||
| 119820 | 4 | 4 | Bolt 5/16 UNC x 2 | ||||
| 34 | 119760 | 6 | 2 | 6 | Bolt 5/16 UNC x 3/4 | ||
| 35* | 170641 | 4 | 4 | 4 | 4 | 4 | Stud 1/2 UNC x 1-1/2 |
| 36 | 465059 | 1 | 1 | L.H. Channel | |||
| 415451 | 1 | L.H. Channel | |||||
| 37 | 465058 | 1 | 1 | R.H. Channel | |||
| 415452 | 1 | R.H. Channel | |||||
| 38 | 465062 | 1 | 1 | Pump End Support Plate | |||
| 465048 | 1 | Pump End Support Plate | |||||
| 39 | 465060 | 1 | 1 | Engine Support Plate | |||
| 465047 | 1 | Engine Support Plate | |||||
| 40 | 176010 | 4 | 4 | Rubber Isolator | |||
| 41 | 227820 | 1 | 1 | 1 | 1 | 1 | Nut 5/16 UNC Zn. pl. |
| 42 | 175530 | 1 | 1 | 1 | 1 | 1 | Washer 21/64 I.D. |
| 50 | 201919 | 1 | Engine 8HP B/S I/C | ||||
| 201929 | 1 | Engine 8HP B/S I/C | |||||
| 202050 | 1 | Engine Lombardini (see note b) | |||||
| 202002 | 1 | 1 | Engine 8HP Honda | ||||
| 51 | 176690 | 4 | 4 | 4 | 4 | 4 | Tooth Lock Washer Int. 1/2 I.D. |
| 80 | 128230 | 4 | Nut 3/8 UNC grade 5 | ||||
| 81 | 176540 | 4 | Spring Lock Washer 3/8 I.D. | ||||
| 82 | 128250 | 4 | Nut 1/2 UNC grade 5 | ||||
| 83 | 176560 | 4 | Spring Lock Washer 1/2 I.D. | ||||
| 84 | 174450 | 4 | Washer 7/16 I.D. | ||||
| 85 | 120000 | 4 | Bolt 3/8 UNC x 7/8 | ||||
| 86 | 174470 | 4 | Washer 7/16 I.D. | ||||
| 87 | 120430 | 4 | Bolt 1/2 UNC x 1 | ||||
| 99 | 465086 | 1 | 1 | Roll Frame Weldment | |||
| N/S | 456065 | 1 | Handle | ||||
| N/S | 433184 | 1 | Handle | ||||
| N/S | 265090 | 1 | 1 | 1 | 1 | 1 | Strainer |
TSP-4 Series Repair Parts (TSP-4K, TSP-4VOFT, TSP4-18V)
| Ref.# | Code # | TSP-4K | TSP-4VOFT | TSP4-18V | Description |
|---|---|---|---|---|---|
| 1 | 419600 | 1 | 1 | 1 | Check Valve Cover |
| 2 | 227090 | 4 | 4 | 4 | Bolt 5/8″UNC x 3″ Zinc Plated |
| 3 | 225980 | 1 | 1 | 1 | Bolt 5/16″UNC x 1″ Zinc Plated |
| 4* | 016670 | 1 | 1 | 1 | Check Valve Weight |
| 5* | 191460 | 1 | 1 | 1 | Rubber Valve |
| 6* | 019610 | 1 | 1 | 1 | Check Valve Weight |
| 7 | 227820 | 1 | 1 | 1 | Nut 5/16″UNC Zinc Plated |
| 8 | 170490 | 4 | 4 | 4 | Stud 7/16″UNC x 1-3/4″ Zinc Plated |
| 9 | 201957 | 1 | Engine Kohler 16HP | ||
| 201934 | 1 | Engine Vanguard 18HP | |||
| 201941 | 1 | Engine Vanguard 18HP with integrated fuel tank | |||
| 10* | 190849 | 1 | 1 | 1 | Flinger |
| 11 | 176240 | 4 | 4 | 4 | Washer Spring 7/16″ Zinc Plated |
| 12 | 227840 | 4 | 4 | 4 | Nut 7/16″UNC Zinc Plated |
| 13 | 465018 | 1 | Adapter | ||
| 465145 | 1 | 1 | Adapter | ||
| 14* | 240396 | 1 | 1 | 1 | Mechanical seal 1-3/8″ dia |
| 15* | 190725 | 1 | 1 | 1 | Gasket |
| 16* | 465504 | 1 | Sleeve | ||
| 465147 | 1 | 1 | Sleeve | ||
| 17* | 175533 | As Required | Shim 1.006×1.50x.015 | ||
| 175534 | Shim 1.006×1.50x.031 | ||||
| 18 | 227850 | 4 | 4 | 4 | Nut 1/2″UNC Zinc Plated |
| 19 | 176250 | 4 | 4 | 4 | Washer Spring 1/2″ Zinc Plated |
| 20 | 227830 | 17 | 16 | 16 | Nut 3/8″UNC Zinc Plated |
| 227820 | 1 | 4 | 4 | Nut 5/16″UNC Zinc Plated | |
| 21 | 176230 | 17 | 16 | 16 | Washer Spring 3/8″ Zinc Plated |
| 176220 | 4 | 4 | Washer Spring 5/16″ Zinc Plated | ||
| 22 | 465041 | 1 | Support Angle | ||
| 465148 | 1 | 1 | Support Cross Brace | ||
| 23 | 465049 | 1 | 1 | 1 | Support Plate |
| 24 | 170641 | 10 | 10 | 10 | Stud 1/2″UNC x 1-3/4″ Zinc Plated |
| 25 | 465064 | 1 | Impeller | ||
| 465146 | 1 | 1 | Impeller | ||
| 26 | 173000 | 3 | 3 | 3 | Stud 3/8″UNC x 2″SST |
| 27 | 465094 | 1 | 1 | 1 | Rear Casing |
| 28 | 465006 | 1 | 1 | 1 | Volute |
| 29* | 190726 | 1 | 1 | 1 | Seal |
| 30 | 174986 | 17 | 16 | 16 | Washer Plain 3/8″ Zinc Plated |
| 174990 | 4 | 4 | Washer Plain 5/16″ Zinc Plated | ||
| 31 | 226230 | 5 | 1 | 1 | Bolt 3/8″UNC x 1-1/2″ Zinc Plated |
| 226010 | 4 | 4 | Bolt 5/16″UNC x 1-3/4″ Zinc Plated | ||
| 32* | 198163 | 1 | 1 | 1 | O-Ring #386 |
| 33 | 176690 | 6 | 6 | 6 | Tooth Lock Washer 1/2″ Zinc Plated |
| 34* | 465046 | 6 | 6 | 6 | Butterfly Nut – special |
| 35 | 465033 | 1 | 1 | 1 | Front Casing |
| 36 | 185650 | 2 | 2 | 2 | Plug 3/4″NPTF Zinc Plated |
| 37 | 226210 | 12 | 15 | 15 | Bolt 3/8″UNC x 1″ Zinc Plated |
| 38 | 465035 | 1 | 1 | 1 | L.H. Channel |
| 39 | 465034 | 1 | 1 | 1 | R.H. Channel |
| 40 | 176500 | 3 | 3 | 3 | Washer Spring 3/8″SST |
| 41 | 225826 | 3 | 3 | 3 | Nut 3/8″UNC SST |
| N/S | 265280 | 1 | 1 | 1 | Strainer |
| Battery Holder Components | |||||
| N/S | 465099 | 1 | 1 | 1 | Bracket |
| N/S | 174986 | 2 | 2 | 2 | Washer Plain 3/8″ Zinc Plated |
| N/S | 176230 | 4 | 4 | 4 | Washer Spring 3/8″ Zinc Plated |
| N/S | 226210 | 4 | 4 | 4 | Bolt 3/8″UNC x 1″ Zinc Plated |
| N/S | 227830 | 6 | 6 | 6 | Nut 3/8″UNC Zinc Plated |
| N/S | 435480 | 1 | 1 | 1 | Frame |
| N/S | 435485 | 1 | 1 | 1 | Cover |
| Fuel Tank Components | |||||
| N/S | 116701 | 4 | Clamp | ||
| N/S | 195185 | 1 | Adapter 1/4NPTM X 5/16ID hose | ||
| N/S | 200397 | 1 | Primer bulb | ||
| N/S | 200548 | 1 | Fuel tank | ||
| N/S | 400808 | 1 | Fuel line hose 4-1/2″ | ||
| N/S | 400809 | 1 | Fuel line hose 24-3/4″ | ||
| Muffler Components | |||||
| N/S | 201880 | 1 | Muffler | ||
| N/S | 201881 | 1 | Manifold | ||
| N/S | 201882 | 2 | Screw, muffler | ||
| N/S | 201883 | 1 | Clamp, muffler | ||
| N/S | 201884 | 1 | Deflector, spark arrestor | ||
| N/S | 201885 | 1 | Oil filter adapter kit | ||
| N/S | 201886 | 2 | Gasket, manifold | ||
| N/S | 201887 | 4 | Screw, manifold | ||
FAQ
Q: What type of oil does the TSP Series pump engine require?
A: The TSP Series utilizes Honda or Vanguard 4-cycle engines. Please refer to the specific engine manual (included with the pump) for oil viscosity recommendations based on your operating temperature.
Q: Are gaskets required for the TSP Series pump casing?
A: No, the casing design utilizes an “O” Ring Seal, so no paper gaskets are required, simplifying maintenance.
Q: What is the maximum solid size these pumps can handle?
A: The TSP Series is designed to handle spherical solids up to half the diameter of the suction hose. For example, the 2″ model handles 1 1/8″ solids, while the 4″ model can handle up to 2″ solids.
Q: Can I run this pump dry?
A: No. While the pump is self-priming, the casing must be filled with liquid before the initial start-up to lubricate the mechanical seal and prevent damage.
Q: How do I drain the pump for winterizing?
A: The pump casing features a specific drain plug located at the bottom of the casing (Ref “Drain Plug D.P.” in diagrams). Removing this plug allows water to drain completely, preventing frost damage.