Applicable temperature:-20° C~ 80° C
FZB series fluorine plastic self-priming pump flow components are made of fluorine plastic. shaft seal uses advanced exterior mounted bellows mechanical seal, easily adjustable. It is a new generation of strong corrosion-resistant self-priming pump, a height of 3-4 meters (medium for water), Solve the ordinary centrifugal pump installed intrusion, irrigation water, and mounted bottom valve problems. Widely used in the pickling process, acid and alkali pesticides, paper making, electronics, and other industries.


| Model | Rev=2900r/min Medium density=1000kg/m³ | |||||||||
| Flow (m³/h) |
Pump head (m) |
η (%) |
Inlet (mm) |
Outlet (mm) |
Npsh (m) |
Power (kw) |
Self-priming height(m) |
Self-priming time(s) |
Weight (kg) |
|
| 25FZB-20 | 1 | 23 | 20 | Φ25 | Φ25 | 3.0 | 1.5 | 1.5 | 150 | 65 |
| 1.6 | 20 | |||||||||
| 2 | 19 | |||||||||
| 32FZB-20 | 1.6 | 23 | 30 | Φ32 | Φ25 | 3.0 | 2.2 | 1.5 | 150 | 70 |
| 3.2 | 20 | |||||||||
| 4.5 | 18 | |||||||||
| 40FZB-20 | 5 | 22 | 42 | Φ40 | Φ32 | 3.0 | 2.2 | 3 | 150 | 70 |
| 6.3 | 20 | |||||||||
| 7 | 18 | |||||||||
| 40FZB-30 | 5 | 32 | 48 | Φ40 | Φ50 | 3.0 | 4 | 3 | 150 | 70 |
| 6.3 | 30 | |||||||||
| 7 | 28 | |||||||||
| 50FZB-20 | 10 | 22 | 42 | Φ50 | Φ40 | 3.0 | 2.2 | 3 | 150 | 70 |
| 12.5 | 20 | |||||||||
| 15 | 18 | |||||||||
| 50FZB-30 | 10 | 33 | 48 | Φ50 | Φ50 | 3.5 | 4 | 3 | 180 | 160 |
| 12.5 | 30 | |||||||||
| 15 | 25 | |||||||||
| 50FZB-45 | 10 | 47 | 35 | Φ50 | Φ32 | 3.5 | 7.5 | 3 | 200 | 210 |
| 12.5 | 45 | |||||||||
| 15 | 40 | |||||||||
| 65FZB-30 | 15 | 32 | 55 | Φ65 | Φ50 | 4.0 | 7.5 | 3 | 180 | 210 |
| 25 | 30 | |||||||||
| 30 | 25 | |||||||||
| 65FZB-45 | 15 | 47 | 42 | Φ65 | Φ40 | 4.0 | 11 | 3 | 200 | 300 |
| 25 | 45 | |||||||||
| 30 | 40 | |||||||||
| 80FZB-30 | 35 | 33 | 58 | Φ80 | Φ65 | 4.5 | 11 | 3 | 180 | 284 |
| 50 | 30 | |||||||||
| 60 | 25 | |||||||||
| 80FZB-45 | 35 | 47 | 53 | Φ80 | Φ65 | 4.5 | 15 | 3 | 200 | 330 |
| 50 | 45 | |||||||||
| 60 | 40 | |||||||||
| 100FZB-30 | 60 | 35 | 68 | Φ100 | Φ80 | 6.0 | 18.5 | 3 | 250 | 300 |
| 100 | 30 | |||||||||
| 110 | 28 | |||||||||
| 100FZB-45 | 60 | 47 | 55 | Φ100 | Φ80 | 6.0 | 30 | 3 | 250 | 500 |
| 100 | 45 | |||||||||
| Model | Outside and installing size | Inlet flange size | Outiet flange size | ||||||||||||||
| L | S | P | f | W | T | H | h | X | C | a | b | n-Φd |
k |
g | i | n-Φt | |
| 40FZB-30 | 1150 | 590 | 255 | 207 | 390 | 350 | 535 | 330 | 90 | 40 | 150 | 110 | 4-Φ18 | 32 | 140 | 100 | 4-Φ18 |
| 50FZB-30 | 1085 | 600 | 292 | 205 | 350 | 330 | 510 | 342 | 90 | 50 | 165 | 125 | 4-Φ18 | 50 | 165 | 125 | 4-Φ18 |
| 50FZB-45 | 1225 | 650 | 312 | 200 | 440 | 385 | 615 | 410 | 112 | 50 | 165 | 125 | 4-Φ18 | 32 | 140 | 100 | 4-Φ18 |
| 65FZB-30 | 1280 | 650 | 350 | 255 | 440 | 385 | 525 | 342 | 98 | 65 | 185 | 145 | 4-Φ18 | 50 | 165 | 125 | 4-Φ18 |
| 65FZB-45 | 1400 | 740 | 355 | 225 | 500 | 435 | 645 | 425 | 114 | 65 | 185 | 145 | 4-Φ18 | 40 | 150 | 110 | 4-Φ18 |
| 80FZB-30 | 1360 | 735 | 368 | 215 | 490 | 440 | 550 | 370 | 110 | 80 | 200 | 160 | 8-Φ18 | 65 | 185 | 145 | 4-Φ18 |
| 80FZB-45 | 1360 | 735 | 368 | 215 | 490 | 440 | 550 | 370 | 120 | 80 | 200 | 160 | 8-Φ18 | 65 | 185 | 145 | 4-Φ18 |
| 100FZB-30 | 1555 | 840 | 448 | 285 | 540 | 490 | 683 | 440 | 130 | 100 | 220 | 180 | 8-Φ18 | 80 | 200 | 160 | 8-Φ18 |
| 100FZB-45 | 1680 | 945 | 450 | 285 | 590 | 535 | 723 | 480 | 130 | 100 | 220 | 180 | 8-Φ18 | 80 | 200 | 160 | 8-Φ18 |
| Model | Outside and installing size | Inlet flange size | Outlet flange size | |||||||||||||||
| L | S | P | f | W | T | H | h | X | C | a | b | n-Φd |
k | g | i | n-Φt |
||
| 25FZB-20 | 860 | 450 | 250 | 114 | 330 | 285 | 405 | 247 | 68 | 25 | 120 | 85 | 4-Φ13 | 25 | 120 | 85 | 4-Φ13 | |
| 280 | 235 | |||||||||||||||||
| 32FZB-20 | 860 | 450 | 250 | 114 | 325 | 285 | 405 | 247 | 68 | 32 | 140 | 100 | 4-Φ13 | 25 | 120 | 85 | 4-Φ13 | |
| 280 | 230 | |||||||||||||||||
| 40FZB-20 | 1020 | 600 | 255 | 207 | 390 | 350 | 532 | 327 | 94 | 40 | 150 | 110 | 4-Φ18 | 32 | 140 | 100 | 4-Φ18 | |
| 50FZB-20 | 1020 | 600 | 260 | 207 | 390 | 350 | 532 | 327 | 94 | 50 | 165 | 125 | 4-Φ18 | 40 | 150 | 110 | 4-Φ18 | |
We attach great importance to your letter and will reply to you as soon as possible.

As China FZB Fluorine Plastic Self-Priming Centrifugal Pump manufacturers and FZB Fluorine Plastic Self-Priming Centrifugal Pump company, Freida is a comprehensive enterprise integrating industry and trade, specializing in the production of various chemical pumps, including magnetic pumps, centrifugal pumps, submersible pumps, self-priming pumps, pipeline pumps, and corrosion-resistant and wear-resistant pumps. The enterprise adopts advanced computer-aided engineering analysis (CFD) technology, CNC machining technology, and strict testing and quality control systems to ensure the high quality of its products. As a domestic manufacturer of chemical pumps, Freida integrates diversified design, production, and sales, positioning itself in the high-end market with an annual output value exceeding 50 million yuan.
Freida products are mainly exported to multiple countries and regions around the world, including the United States, Germany, Japan, Spain, Italy, the United Kingdom, South Korea, Australia, and Canada, and have established cooperative relationships with numerous chemical plants, sewage treatment plants, and new energy plants, including several Fortune 500 companies. Through continuous and stable product quality and service, Freida has become an important chemical pump supplier for these enterprises in China, winning wide recognition in domestic and foreign markets.






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