

RUNXIN F112B1 Automatic Filter
R28,980.00
The RUNXIN F112B1 Automatic Filter is a control valve for filtration and softener systems. Check stock availability at Monster Mechanical.
Out of stock
RUNXIN F112B1 Automatic Filter
| Model | F112B1/B3(53540B/53640B) |
| Regeneration | Time clock type / meter type |
| Inlet/outlet | DN65 |
| Drain | DN65 |
| Mounting base | Side mount, Top and bottom distributor basketDN80 |
| Riser pipe | Side mount, Top and bottom distributor basketDN80 |
| Flow rate | 40m³/h |
| Filter tank | 36″–40″ |
| Water pressure | 0.2-0.6MPa |
| Water temperature | 5-50℃ |
| Water turbidity | <20FTU |
| Power adapter | InputAC100~240V/50~60HZ OutputDC24V/4A |
| Application | Activated carbon filter, sand filter |
| Filter media | Quartz sand, activated carbon |
RUNXIN F112B1 Automatic Filter
With a flow rate of 40m³/h, the F112B1/B3 features 4 ports arranged in a T-configuration in the valve body. The automatic multiport filter valve uses a planar and corrosion-resistant gasket for opening and closing. Unfiltered water is brought in from the pump port, which is sent to different passages for treatment. The different flow passages are easily controlled by pushing or pulling the hydraulically balanced piston in the valve, realizing different functions, including service, backwash, and fast rinsing. The F112B1 is a timer clock type while the F112B3 is a meter type.


Shipping and Delivery
Monster Mechanical delivers nationwide across South Africa. Orders are processed once payment is confirmed, and dispatch timing depends on product type, stock availability and whether your system is built to order.
Delivery Information
- In-stock components and smaller items are usually dispatched within 1–3 business days.
- Larger RO systems, custom assemblies and project orders may require additional build or handling time before dispatch.
- Delivery times vary by destination and courier service, with major centres typically faster than regional or outlying areas.
For bulky equipment, installation-related deliveries or urgent requirements, please contact our team before ordering so we can confirm lead times, freight options and the best delivery solution for your location.









