Allegro AC Standard Dewatering Pump - 9404-02
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Allegro AC Standard Dewatering Pump - 9404-02
Allegro's Standard Dewatering Pump is excellent for manholes, vaults, construction sites, and all dewatering needs. Offers top discharging while allowing continuous operation in low water levels. Includes synthetic rubber wear parts, vortex impeller, and fire hose quick connect fitting. Easy disassembly with one 12mm box/socket wrench.
Portable, submersible pumps are excellent for manholes, vaults, construction sites, residential, commercial, industrial wastewater and construction site drainage, and effluent transfer. They offer top discharging and allow continuous operation at low water levels and extended dry runs without overheating.
Features:
Impeller - Semi-vortex urethane rubber with ethylene propylene rubber casing
Seal - Double inside mechanical seals with silicon carbide faces, (top and bottom)
Shaft - 403 stainless steel sleeve, the most durable seal design available
Motor - Continuous air filled, copper wound motor with class B insulation
Protection - Built in thermal & amperage sensing, protector prevents failure due to overloading or accidental run-dry conditions
Bearings - Double shielded, permanently lubricated, high temperature C3 ball bearings rated for a B-10 life of 60,000 hours
Discharge - Top, flow-through design, with solids handling capability 1” x 3/8” (2.5 cm x 0.95 cm)
Connection - Fire hose style quick connect fittings (Cam-Lock design)
Elastomers - NBR (Nitril Buna Rubber)
Pump Specifications
| Part Number | 9404-02 |
| Model | Standard |
| Discharge Bore Inch | 2 |
| Motor Output HP | 2/3 HP |
| Phase | Single |
| Total Head* (Max.) Ft. | 39.5 ft. |
| Capacity (Max.) Gal/Min | 63.5 Gal/Min |
| Rated Current Amps | 5.4 Amp |
| Starting Method | Capacitor |
| Weight | 21 lbs |
| Length of Cable Ft. | 32 ft. |
| Diameter | 7 3/8" |
| Height | 12" |
| Continuous Running Water Level (Inches) | 2 |
| Product Type | Allegro |
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Shipping
We Ship Internationally - We can ship to virtually any address in the world, with some restrictions on certain products.
Standard Delivery: Ground shipping typically delivers in approximately 5 business days from our Columbus, OH warehouse.
Expedited Options Available:
- Priority and Expedited handling speeds up processing
- Overnight shipping available (guaranteed) - must order by phone before 12pm EST M-F
- Some items ship "Manufacturer Direct" and cannot be expedited
Important: Inspect your delivery before signing! Note any damage on the shipping document.
Returns Policy
30-Day Return Window: Most new, unopened items can be returned within 30 days for a full refund.
Non-Returnable Items:
- Made-to-order fall protection products
- Used vacuums, respirators, gas monitors, or air scrubbers
- Calibration gas (hazardous material)
- PAPR and specialty respiratory items (non-stock)
Restocking Fee: 30% restocking fee or shipping costs apply if return is due to buyer error.
Refund Timeline: Expect refunds within 4 weeks, though many are processed faster.

