Yancheng Slong Machinery & Electric Co., Ltd. is one of the leading manufacturers and suppliers of slong brand wp30 3inch dual fuel water pump in China. With abundant experience, we warmly welcome you to wholesale durable products in stock here and get quotation from our factory. All customized products are with high quality and low price.
SLONG BRAND wp30 3inch dual fuel water pump
New products
Gasoline
90# 92# or higher
The choice to use gasoline as the fuel source for a dual-fuel water pump powered by a 6.5 HP gas engine is typically based on factors such as fuel availability, convenience, and specific application requirements. Here are common scenarios when using gasoline may be preferred:
Convenience and Availability:
Gasoline is widely available at fuel stations, making it a convenient choice, especially in areas where propane (LPG) might be less accessible.
Quick Start and Immediate Use:
Gasoline engines often have a quick start-up time, allowing for immediate use when the pump is needed urgently.
cooling olis
LP (VIPOR),PROPANE ,
The use of LPG (liquefied petroleum gas) as the fuel source for a dual-fuel water pump, powered by a 6.5 HP gas engine, is advantageous in certain situations. Here are common scenarios when using LPG may be preferred:
Cost Efficiency:
LPG can be a cost-effective option, especially in regions where it is more affordable compared to gasoline.
Fuel Efficiency:
LPG engines can be more fuel-efficient, providing longer run times on the same amount of fuel compared to gasoline.
Environmental Considerations:
LPG is considered a cleaner-burning fuel compared to gasoline, resulting in lower emissions and reduced environmental impact.






| Model | WP30-LPG | WP20-LPG |
| Pump type 泵类型 | Aluminum self-Priming Centrifugal Pump | Aluminum self-Priming Centrifugal Pump |
| Suction port diameter 进水口直径 | 80 mm / 3 inch | 50 mm / 2 inch |
| Discharge port diameter出水口直径 | 80 mm / 3 inch | 50 mm / 2 inch |
| Max flow 流量 | 60 m3 / hr | 30 m3 / hr |
| Total head扬程 | 30 m | 30 m |
| Suction head lift 吸程 | 7 m | 7 m |
| Engine 动力 | ||
| Model型号 | SL200 | SL200 |
| Engine type 类型 | single cylinder, 4-Stroke, OHV, Air cooled | single cylinder, 4-Stroke, OHV, Air cooled |
| Displacement 排量 | 196 cc | 196 cc |
| Rated power 功率 | 4.1 kw / 3000rpm | 4.1 kw / 3000rpm |
| Starting system启动方式 | Recoil start | Recoil start |
| Oil capacity 机油容积 | 0.6 L | 0.6 L |
| Recommended Oil 建议机油 | SAE 10W-30 | SAE 10W-30 |
| Fuel Tank Capacity: 油箱容积 | 3.6 L | 3.6 L |
| Other | ||
| Packing size 包装尺寸 | 525 mm × 390 mm × 455 mm | 485 mm × 390 mm × 455 mm |
| Net / Gross weight 毛净重 | 26 kg / 28 kg | 25 kg / 27 kg |
| 20'ft / 40'hq | 330 / 790 | 360 / 840 |
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