Audited Supplier
HW type is horizontal, single stage, single suction, vortex shell type mixed flow pump. Suitable for conveying clean water or physical and chemical properties Similar to water, according to the liquid temperature should not be higher than 50ºC. It is widely used in farmland drainage and irrigation, industry and urban supply Drainage and other occasions. Mixed flow pump performance range: flow 90~9000m/h, head 3.5~23.5m.
Features
Simple structure, reliable use, convenient decoration, and high efficiency, small size, light weight.
Transmission mode
There is direct drive and variable drive. The common power machines are electric motors and diesel engines.
The type of power machine (power, revolution) should be made clear when ordering, so as to determine the specification of coupling or pulley.
-----------Product Parameters-----------
| Type | Single cylinder HW mixed flow centrifugal pump |
| Usage: | Sea water,Clean water,oil,chemical mediator. |
| Main Applications: | A Sewage C Irrigation water |
| Driver: | Diesel motor |
| Power Space | 220v//380v/600v can be customized. |
| Temperature: | .-20ºC~50ºC |
| Type of connection | Flange |
| Casing: | stainless steel can be customized. |
| Impeller Type: | Close Impeller |
| Size: | 4~12 inch |
| Maximum driver range | 4KW~18.5KW---3HP~13.9HP |
| Maximum discharge-side pressure | ≤0.3MPa |
| maximum head | 3.7m~15.3m |
| Flow rate range | 137m³/h~792m³/h---38L/S~220L/S |
------------product structure------------
1, HW pump is mainly composed of pump cover, impeller, pump body, pump shaft, shaft sleeve and bearing body (caliber < 350mm) or bearing frame (diameter > 400mm) and other main components.
2. The pump cover is connected with the pump body and the water inlet pipe respectively. There should be proper clearance between the pump cover plane and the impeller plane. Too small clearance will produce friction; If the gap is too large, the pressure water in the pump body will backflow and reduce the efficiency of the pump. The actual use of the appropriate gap 0.3~0.7mm(push the pump shaft to the inlet end of the pump). The gap can be adjusted by increasing or decreasing the thickness of the paper pad.
3, the shaft seal device is composed of packing, packing gland, packing ring and packing box on the pump body (100HW, 150HW and 200HW pump without packing ring). Its role is to prevent air inhalation pump and prevent water from the pump too much along the shaft.
4, shaft sleeve to protect the pump shaft. It can be replaced after wear.
5. Pump shaft is supported by single row centripetal ball bearings. The amount of lubricating oil available for bearings should be controlled between the lines of the oil benchmark; It can also be lubricated with grease, which can be added when assembling pumps. In use by removing the front cover and rear cover to supplement.
6. The screw hole on the upper end of the pump body is used for filling water or connecting the vacuum pump to pump air and water.
7, in order to expand the scope of use of the pump, to meet the different requirements of users, can cut the outer diameter of the impeller or change the impeller with different performance (plus letter "A").
8, 100~350HW pump accessories have the inlet and outlet stay bend, live bend, bottom valve and pulley or coupling; The accessories of 400 ~ 650HW pump are inlet and outlet stay bend, check valve and pulley or coupling. Available for users to choose.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| belt pulley | spacer sleeve | bearing | Bearing body end cover | pump body | pipe plug | impeller |
| 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| impeller nut | pump cover | bearing body | axle | stuffing box gland | padding | packing ring |
| 15 | 16 | 17 | ||||
| axle sleeve | paper washer | impeller nut | ||||
Hunan Jiahua Pumps is a manufacturer with many years of experience in mining, power generation, dredging, hydraulic, irrigation, slurry transportation, construction, seawater, oil and gas transportation, solar energy system and other industries.
We can provide you with high efficiency and energy saving of multistage pump, boiler feed pump, slurry pump, oil pump, self-priming pump, chemical pump, mining pumps, submersible pumps, sewage pumps, sea water pumps, solar pumps, fire pumps, split case pumps, irrigation pumps and other products.
Our Products sales well to Europe, America, Southeast Asia, Oceania, Middle East and Africa more than 90 countries.
Our products are widely used in mining, mineral processing, metallurgy, iron and steel, boiler water supply, oil field, chemical industry, paper making, water conservancy facilities, sewage treatment, drainage and water supply.
We have strong technical force, advanced production testing equipment, scientific management methods, stable and reliable quality products, perfect after-sales service.
We are committed to providing the highest level of customer service, competitive prices, fast delivery and comprehensive, sophisticated products. Your satisfaction is our ultimate goal!
Our Services
1. Processing with supplied drawing
2. Processing with supplied samples
3. Produce all kinds of anti abrasive spare parts except for pump
4. Product warranty:lifetime, no matter how long to use,if there is air hole in the flow parts,please return it,will give you a new one to replace.
Q: How can I make order online?
A: Send email or message(whatsApp/ wechat) us.you can ask any question ,after we confirm the detail, we can make order.
Q: Do you have MOQ limit?
A: The MOQ is 1 set.
Q: Which payments are acceptable?
A: T/T, L/C, Western Union, Paypal.
Q: Which shipping terms are available?
A: By sea, air, train, road,Express
Q: How about the delivery time?
A: Delivery time is normally 3-7 working days after confirm the money. Depends on your quantity.
Q: What's your warranties?
A: 1 year after delivery
Q: Can I buy parts separately?
A: Yes, all of the pump spare parts can buy separately.
