8 inch vertical vs horizontal sand and gravel pump

8 inch vertical vs horizontal sand and gravel pump

8PNL-35 gravel pump:patent product,abrasion resistant material,advanced structure design,widely used in desilting,sand pumping,slurry discharge,etc,main parts function as following:

1. 90°winding outlet:connect with pump case by 8 bolts,can be changed to different directions according to need.
2. Front pump plate:abrasion resistant high chrome alloy material,connect with pump case with 6 bolts.
3. Pump casing:connect with pump plate and support frame,impeller is stalled inside,material is high chrome alloy,outlet direction can be adjusted by 60°gap
4. Protecting plate:made by high chrome alloy,installed between pump casing and support frame,fixed by 6 pieces bolts on pump casing and support frame.
5. Shaft seal box:installed outside of protecting plate,there are seal parts inside,easy installation and maintainence.
6. Oil fitting:installed on shaft seal box,convenient to lucbricate the seal parts in order to prolong the seal parts and shaft sleeve lifetime.
7. Shaft sleeve:made of high chrome alloy,installed on pump shaft between round nut and impeller for protecting the shaft because of its abrasion resistant material.
8. Round nut:left-hand thread,two pieces every pump,screw tightly after adjusting the impeller gap properly,please loose the round nuts first when dismantle impeller.
9. Mechanical seal gland:installed on bearing gland,mechanical seal inside,which forms bearing seal set
10. Support frame:installed between pump casing and bearing box,it is main part for supporting pump casing and bearing box.
11. Oil injection hole:for bearing box oil injection,screw tightly after injecting 2kg oil.
12. Pump rotation direction is clockwise from motor side,counter clockwise is prohibited.

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 repalce.

please provide following technical data for our reference,then we will recommend proper model:

• gravel pump is used for pumping what is kind of liquid,in what is kind of place
• deliverying distance (m)
• deliverying height (m)
• suction depth(m);sand layer (m)
• pipe size(inner diameter) or flow required (m3/h)
• the maximum sand or stone diameter (cm)
• take some pictures of your working site

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