Stenner 1/4 Flow Indicator | AK600
Stenner
SKU: AK600
Stenner AK600 Flow Indicator with Bracket – 1/4" Discharge Line
The Stenner AK600 is a compact, in-line flow indicator for 1/4" tubing that provides a quick visual check that your Stenner pump is actually moving solution through the discharge line. It installs in-line and uses a clear viewing body with an internal indicator (ball-style) so you can confirm flow without disconnecting tubing or fittings.
Key Features
- Visual confirmation of flow: Helps verify chemical is being pumped through the discharge line at a glance
- 1/4" tubing size: Designed for systems using 1/4" Stenner discharge tubing/connections
- In-line installation: Mounts directly in the discharge line to show movement during pump operation
- Includes bracket: Bracket helps secure the indicator for easier viewing and a cleaner install
- Helps troubleshooting: Useful for diagnosing loss of prime, suction leaks, clogged injection points, or worn pump tubes
Typical Compatibility
- Commonly used with Stenner pump setups that utilize 1/4" discharge connections
- Frequently referenced for Stenner 45, 85, 100, and 170 Series (adjustable & fixed), plus related feed systems using 1/4" lines
- Important: Confirm your tubing size (1/4") and connection style before ordering
Specifications
- Part Number: AK600
- Line Size: 1/4"
- Application: Chemical feed / dosing pump discharge line
- Pressure Rating: Commonly rated up to 100 PSI (verify against your system requirements)
Installation Notes
- Install in the discharge line where it’s easy to see during normal operation.
- Follow any flow direction markings on the indicator body (if present).
- Use proper tubing cuts (square, clean) and fully seat tubing/fittings to prevent suction/pressure leaks.
- Secure using the included bracket so the indicator stays oriented for clear viewing.
Related Products
- Search: Stenner Pump Tube (pump tubes are a common wear item that can cause loss of output or priming issues)
- Search: Stenner Injection Check Valve (a restricted or stuck injection check valve can stop flow even if the pump is running)
- Search: Stenner Duckbill (duckbill/check components may be used in certain Stenner feed setups)
- Search: Stenner 1/4" Tubing (replacement discharge tubing and related connection items, depending on inventory)
- Shop: Stenner (browse more Stenner pumps, parts, and accessories)
Installation & Maintenance Tips
- If the indicator shows no movement, check for loss of prime, an empty tank, a cracked suction line, or a clogged foot valve/strainer.
- Confirm the pump tube condition; a flattened, stiff, or cracked tube often reduces output and may prevent visible flow.
- Inspect the injection point for scale or debris—plugged injection fittings commonly stop flow on otherwise working systems.
- Rinse the indicator exterior after chemical splashes and keep it out of direct UV when possible to extend clarity and component life.
- Periodically check connections for drips or air intrusion; even small leaks can cause inconsistent feed rates.
Questions about returns? View our return policy.
Hours Of Operation:
Monday - Friday: 7:00 am to 5:00 pm Phoenix Time
Saturday: 8:00 am to 2:00 pm
Sunday: Closed
- We do not ship on Saturday or Sunday.
- Orders totaling more than $300 will require signature confirmation upon delivery.
- We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
- Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
- Expedited shipping options are available at checkout.
Return Policy:
- Products that are received damaged will receive a refund in store credit.
- Most products are eligible for return within 30 days of receipt, except where noted below.
- To initiate a return, please complete an RMA form prior to sending your item back.
- Original shipping costs are non-refundable and will be deducted from the return credit.
- Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
- Some returns will be charged an automatic 15% restocking fee.
- We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
- Please complete the return form to receive your RMA number and return shipping label.
- Chemical products are not eligible for return under any circumstances.
- The Pentair Colorsync 618031 is not eligible for return.
- Pool cleaners are not eligible for return.
- Opened seals and o-rings are not eligible for return.
- Capacitors are not eligible for return.
- Plastic popup tools are not eligible for return.
- Automation components and circuit boards are not eligible for return.
- If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
- Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.
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