Pump Specifications:
Intake:
- E501-C: 2 inch female NPT
- E511-C: 3 inch female NPT (Optional 3 inch Victaulic Adapter)
Discharge:
- E501-C: 1-1/2 inch female NPT
- E511-C: 2 inch female NPT (Optional 2 inch Victaulic Adapter)
Volute Body and Head:
High-strength aluminum alloy protected by a proprietary dual anodizing and sealing process for superior corrosion protection and resistance to acids and alkaline solutions.
Impeller:
High-strength, corrosion-resistant bronze, fully enclosed, double-hubbed to balance hydraulic thrust, mechanically balanced to eliminate vibration.
Impeller Shaft:
Integral driven gear and shaft made of hardened steel, nickel-plated for wear and corrosion resistance. Wear Rings: Long wearing bronze. Easy to replace when required to restore original pump efficiency.
Drive Shaft and Gear:
High-strength stainless steel shaft and a heat-treated ductile iron gear.
Shaft Seal:
Spring-loaded mechanical type. Wear and heat resistant silicon-carbide.
Gear Case:
Two-gear speed increaser utilizing high-strength aluminum alloy case. Helical cut gears for reduced wear and noise and anti-friction bearings throughout.
Dimensions and Weights:
| Model |
Length (in/cm) |
Width (in/cm) |
Height* (in/cm) |
Weight (lb/kg) |
| E501-C |
34.39 (87.4) |
20.8 (52.8) |
25 (63.5) |
252 (115) |
| E511-C |
35.28 (89.6) |
20.8 (52.8) |
25 (63.5) |
237 (108) |
Engine Specifications:
Engine:
Kubota, Model D902-E3B, Super Mini Series, in-line 3-cylinder, water-cooled, naturally aspirated delivering a maximum output of 24.8 hp (18.5 kw) @ 3600 RPM, 54.8 cu. in. (898 cc) displacement, 4-cycle, diesel fueled.
Lubrication: Pressure fed with spin on filter.
Starter: 12-14 volt, 1.2 kW
Emission Regulation: Tier 4
Alternator: 12 VDC, 40 AMP
Options and Accessories:
- Priming System: The priming system consists of either a Waterous’ hand or electric primer shipped loose for remote mounting.
- Exhaust System: Spark Arrestor
- Control Panel: New Control Module – Allows the operator to change operating parameters electronically with a touch of a button
