1. PVC and Stainless material of top and bottom cover meets your requirement and budget.
2. Efficient filtering with High flow velocity.
3. Tightly seal of top and bottom cover and shell.
Water treatment
RO protection and pre-filtration process
Seawater
Groundwater
Sludge treatment
Food & Beverage Industry
Wine & Beer
Food industry
Chemicals & Biotechnology
Pharmaceutical & Cosmetic
Electroplating Industry
Electronic Industry
Semiconductor
Refinery & Production Filtration
Automotive
Mining, Oil & Gas
Cooling tower
| R4 | 4 | B | 4 | N | 21 | PF | 21 | PF | N | BA |
| Model | Length | Clamp Type | Shell Material | RO Head Material | N1 Size | N1 Type | N2 Size | N2 Type | O-ring | Outside & Inside Finishes |
2-21" 4-40" 8-80" 12-120" |
A-One Piece B-Two Pieces |
4-304 6-316 |
4-304 6-316 N-NYLON
|
21-1/2" 43-3/4" |
PF-PT/BSPT/Rc NF-NPT (Female) |
21-1/2" 43-3/4" |
PF-PT/BSPT/Rc NF-NPT (Female) |
E-EPDM N-NBR V-VITON |
A-ACID-pickling B-Burnishing P-Polishing |
1. Clamp
2. RO Head
3. O-ring
4. Shell
| Model | N1 | N2 | A m/m | B m/m | C m/m |
| RL4-2 | 1/2" or 3/4" | 1/2" or 3/4" | Ø106 | 593 | 545 |
| RL4-4 | 1/2" or 3/4" | 1/2" or 3/4" | Ø106 | 1073 | 1025 |
| RL4-8 | 1/2" or 3/4" | 1/2" or 3/4" | Ø106 | 2088 | 2040 |
| RL4-12 | 1/2" or 3/4" | 1/2" or 3/4" | Ø106 | 3103 | 3055 |
