Description
FUJICO Pneumatic Submersible Sump Pumps (W237A1 & W251A2): Safe and Powerful Dewatering
The FUJICO Pneumatic Submersible Sump Pumps, models W237A1 and W251A2, offer a safe, powerful, and compact solution for dewatering in challenging environments. These pumps are particularly preferred in areas where an electric spark poses a risk of ignition or explosion, making them an indispensable tool in hazardous locations. Designed with a small cross-section, they can be easily lowered into restricted access areas, providing versatile performance across a multitude of applications.
Key Features and Specifications
The FUJICO Pneumatic Sump Pumps are engineered for efficiency, durability, and operational safety, incorporating a range of features to ensure reliable performance.
- Safety and Operation:
- Spark-Free Operation: Ideal for hazardous environments where electric sparks are a concern.
- Compact Design: Small cross-section enables use in confined spaces and areas with limited access hatches.
- Governor Controlled Motor: Ensures consistent performance and prevents overspeeding.
- Inbuilt Lubrication: Features an inbuilt oil grease lubrication system for enhanced durability and reduced maintenance.
- Performance Capabilities:
- Pump Down: Capable of pumping liquid down to a low level of 22mm.
- Solids Handling: Can effectively handle solids up to 3mm in size.
- Discharge: Equipped with a 2-inch discharge outlet.
- Standard Equipment:
- Carry Handle
- Exhaust Air Extension Pipe
- Fluid Outlet Nipple
- On/Off Brass Cock
- Adaptor
Technical Data
| Model | Net Weight | Height | Air Hose Size | Max. Head (Approx.) | Max. Discharge (Approx.) |
| W237A1 | 21.5 kg | 340 mm | 12 mm (1/2″) | 40 m @ 90psi | 650 Lpm @ 90psi |
| W251A2 | 35 kg | 430 mm | 19 mm (3/4″) | 45 m @ 100psi | 850 Lpm @ 100psi |
Note: Head and Discharge values are approximate, based on performance curves at specified air supply pressures.
Versatile Applications
The FUJICO Pneumatic Submersible Sump Pumps are highly versatile and suitable for a wide range of industrial and marine applications:
- Construction: General dewatering tasks on construction sites.
- Dewatering: Efficient removal of unwanted water.
- Engineering Industry: Fluid transfer and sump dewatering.
- Marine:
- Emptying ballast tanks and bilge wells.
- Draining cargo holds during and after washing procedures.
- Pumping seawater from bilges, holds, and other areas.
For detailed performance curves and specific operational parameters, please consult our comprehensive product catalogue.