Naipu® NP-AF froth pumps are of heavy duty construction, designed for continuous pumping of highly abrasive and corrosive frothy slurries. They have a vertical shaft configuration, and comprise a hopper, with vertical Bearing Assembly, and Type'NP-A H' pump wet-end. They feature a wide choice of replaceable abrasion resistant metal or moulded elastomer casing liners and Impellers.
Service
1. We can produce the pump and spare parts following clients drawing or sample.
2. We help customers select the type, size and operating speed of pumps that will perform at the lowest cost of ownership.
3. Interchangeable metal design allow best material choice for any application.
4. Perfect After-sales service and large stock for standard spare parts. We provide lifetime after sale service
To solve any question during client's uses.
5. We offer Design, Installation, Repair and Maintenance solutions and Mine measuring up service.
Our products got the CE, SGS and ISO9001 certificate.
6. We always pay more attention to the quality of the slurry pump. Standard quality control system and
Team are responsible to insure the product quality in every process with different instruments.
7. One year guarantee for whole machine except of the wet end parts.
Pump performance parameters
| Type |
Allowable Mating Max. Power(Kw) |
Clear Water Performance |
Impeller |
| Capacity/ m³/hr |
Head/m |
Speed/rpm |
Max Efficiency/% |
Diameter/mm |
| 50ZJF-QV |
15 |
7.2-33 |
5-30 |
800-1800 |
45% |
229 |
| 75ZJF-QV |
20 |
10-104 |
10-28 |
700-1500 |
55% |
268 |
| 100ZJF-RV |
40 |
15-130 |
6-28 |
500-1050 |
55% |
397 |
| 150ZJF-SV |
75 |
55-330 |
6-25 |
350-680 |
55% |
560 |
Audited Supplier 
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