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RUNXIN F71P1 Automatic Filter

P1 863

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RUNXIN F71P1 Automatic Filter Valve – ¾″  2 m³/h

The RUNXIN F71P1 Automatic Filter is a high‑performance control valve designed for commercial water filtration systems needing automatic control and high flow. It supports a flow rate up to 2 m³/h (~2000 L/h) and fits standard ¾″ inlet/outlet connections on tanks sized 6″ to 10″. With built‑in LED display and signal output connectors, it automates service → backwash → fast rinse sequences, thus reducing manual maintenance and ensuring consistent filtration performance.

Key Features

  • High Flow Capacity: Handles up to ~2 m³/h, making it suitable for 6″-10″ diameter filter tanks.
  • Automatic Backwash & Rinse Control: Automatically manages cleaning cycles to keep media performing at its best.
  • Durable Construction: Hermetic head faces provide corrosion resistance and leak‑free operation even in harsh water conditions.
  • LED Display & Signal Output: Provides status indication and remote monitoring capability.
  • Flexible Installation: ¾″ inlet/outlet, ¾″ drain, 2.5″‑8 NPSM base, suitable for standard filter vessels.

Technical Specifications

  • Inlet / Outlet: ¾″ Female threads.
  • Drain Port: ¾″ Female thread.
  • Base Mount: 2.5″‑8 NPSM.
  • Max Flow Rate: 2.0 m³/h (~2000 L/h) @ ~0.3 MPa
  • Operating Pressure: 0.15‑0.6 MPa (~1.5‑6 bar)
  • Operating Temperature: 5 °C‑50 °C
  • Suitable Tank Sizes: 6″ to 10″ diameter vessels.

Applications & Benefits

This automatic filter valve is ideal for commercial filtration systems where reliability and automation matter. For example, in RO pre‑treatment setups with carbon or sand filters, the RUNXIN F71P1 Automatic Filter ensures media remains clean and effective, thus protecting downstream systems and reducing manual labour. Moreover, the LED interface and signal output enable remote monitoring in modern water systems. As a result, you get consistent water quality and lower upkeep costs.

Installation & Maintenance Tips

  1. Install the valve on a compatible tank (6″‑10″ diameter) with stable mounting and correct water plumbing.
  2. Program the regeneration (backwash and rinse) cycle according to the media type and water usage.
  3. Confirm feed water falls within 5 °C-50 °C and 0.15‑0.6 MPa pressure range.
  4. Monitor the LED for alerts or manual cycle triggers; use the signal output if integrating with a control system.
  5. Perform media replacement or cleaning when output flow or quality declines, and inspect seals/gaskets for wear annually.

Return And Refund Policy

INSTORE EXCHANGES AND REFUNDS

For your convenience, item(s) purchased online may be exchanged or refunded at any Puritech store within South Africa, provided all online return policy conditions are met.  A refund will be provided to you by crediting your original method of payment. Please note that cash refunds will not be provided under any circumstances and courier charges cannot be refunded.
Item(s) purchased at any Of Our store within South Africa can only be returned at a Puritech store within South Africa.

Puritech Online Returns Policy

There may be times when you will need to return an item purchased from us. Our Returns Policy is designed to assist you with your return. The benefits given by our Returns Policy are in addition to other rights and remedies you may have as a consumer under the Consumer Protection Act (CPA), as well as any other applicable acts.

If you wish to return any item(s) you have purchased, you can either return the item(s) via courier to our online store or in-person to a Puritech store within South Africa (only) within 14 days from the date of purchase…

We encourage you to return your parcel via Fast Way, Courier Guy, FedEx, or ParcelIt traceable courier services as all returned parcels remain the responsibility of the purchaser until received by Puritech.

Store purchases cannot be returned or refunded online.

Returns Policy Conditions

At Puritech we want to ensure you love the items you purchase. If you have changed your mind on a purchase we will exchange your item or refund your original method of payment provided that:

  • You return the item within 14 days (inclusive) from the date of purchase.
  • You produce your original Puritech invoice (receipt) when you return the item
  • The item is in original saleable condition:
  • With all original tags still attached
  • In an unopened and unused state
  • A return form is completed and accompanies your item(s) being returned
  • In original packaging

If you are not able to comply with these requirements, Puritech reserves the right to refuse an exchange or refund on change of mind items. Puritech will not accept a bank statement as proof of purchase.

We regret that we are unable to accept the exchange or return of the following items for change of mind for hygiene reasons:

  • Open Filters
  • Open Membranes
  • Used Reverse Osmosis Systems

Online Exchanges and Refunds

Online Exchanges

If you would like to exchange an item(s) for an alternative item(s), please complete the online Return Request form that is located within My Account under ‘My Orders’ prior to sending the item(s) back.

Exchanges can only be exchanged for the same value of the purchase price of the item being returned.

Your item (s) that you wish to return needs to be sent back to our online returns address with the relevant return documents, duly completed, and a tax invoice (receipt).

If the alternative item is no longer available, provided all the Returns Policy Conditions are met, a refund will be provided to you crediting your original method of payment. All return courier costs will be for your own expense and this will be deducted from your refund amount.

Online Refunds

To obtain a refund please fill out the online Return Request (RMA) form that is located within My Account under ‘My Orders’ prior to sending the item(s) back.

A refund will be provided to you crediting your original method of payment, providing all the Returns Policy Conditions are met and our warehouse has received the original item that is being returned. Cash refunds will not be provided under any circumstances.

COMPLETING A RETURNS REQUEST FORM ONLINE

  • Log into your Puritech “My Account” and go to “My Orders”.
  • Click on the order that contains the item(s) that you wish to return or request an exchange for and click on the returns button.
  • After you have submitted your return request, one of our friendly staff members will get in contact with you to organize a collection.
  • Once you have sent your item(s) back to our warehouse, our warehouse will authorize the refund.

Before sending, please ensure all details on this form are correct. You will also need to write the returns number on the outside of the parcel. You will be notified by email of the status of your exchange or refund.

Please Note!

Puritech does not cater for courier costs involved in bringing back a faulty product or sending it back to the client.