SKU: TIMER-QC38 Categories , Brand:

Inline Shut-Off Timer — Automatic Water Stop, 15–120 Min (3/8″ OD)

$24.50

Description

Timer Range
15–120 min
Tubing
3/8″ OD
Power
Mechanical
Connection
Garden Hose / Inline
Kit
Timer + Adapters

An inline mechanical shut-off timer that automatically stops water flow after 15–120 minutes — prevents container overflow when filling jugs, tanks, or bottles from a countertop RO system. No batteries, no electricity. Includes 3/8″ OD tubing adapters.

Why you need this

Countertop RO systems produce purified water continuously as long as the faucet is open. If you’re filling a jug, tank, or bottle and walk away, the container overflows. This inline mechanical timer solves the problem: set your fill time (15 to 120 minutes), start the system, and the timer automatically shuts off water flow when the time is up — no monitoring, no spills.

It’s fully mechanical — no batteries, no power outlet, no electronics. Turn the dial to set the time, and the spring-driven mechanism does the rest. Perfect for overnight or unattended operation.

⚠ Compatibility note

This timer kit uses 3/8″ OD tubing connections. It works with countertop RO systems and setups that use 3/8″ lines. MyWaterClub Legacy countertop RO systems use 1/4″ OD tubing — you would need a 1/4″-to-3/8″ adapter (not included) or the timer can connect to the garden/laundry hose outlet directly via the included 3/4″ adapters.

Key benefits

  • Adjustable 15–120 minutes — set the fill time you need
  • Automatic shut-off — prevents overflow, spills, and water damage
  • Fully mechanical — no batteries, no electricity, no electronics
  • Two connection options — inline on 3/8″ tubing or direct to a garden/laundry hose
  • Great for filling bottles, jugs, tanks — walk away without worry
  • Complete kit — timer + nipple + 2 adapters included

What’s in the box

1 × Mechanical timer Orbit 62034, 15–120 min
1 × Nipple 3/4″ × 3/4″
2 × Adapters 3/4″ × 3/8″ (for 3/8″ OD tubing)

Specifications

Timer type Mechanical (spring-driven)
Timer range 15–120 minutes (adjustable)
Power None — fully mechanical
Tubing connection 3/8″ OD (via included adapters)
Hose connection 3/4″ garden hose thread
Timer model Orbit 62034
Dimensions 6 × 4 × 2 in
Weight 0.5 lbs
Brand MyWaterClub
SKU TIMER-QC38

Often used with

Countertop RO Systems
The systems this timer protects

View systems →

Faucet Diverter
Connects your faucet to the system

View diverter →

Garden & Laundry Hose Adapter
Alternative connection for this timer

View adapter →

RO Parts & Accessories
All connection parts

Browse parts →

Good to know before you buy

  • This kit connects via 3/8″ OD tubing. If your system uses 1/4″ OD tubing (like MWC Legacy systems), you’ll need a 1/4″-to-3/8″ adapter, or connect the timer at the garden/laundry hose outlet using the included 3/4″ adapters.
  • Turn the dial past 120 and back to your desired time for the most accurate set. Mechanical timers are most consistent when wound fully first.
  • The timer shuts off flow, not the faucet. When the timer closes, water stops flowing to the system. Turn off the faucet manually afterward to release pressure.
  • Test with a short fill first (15 min) to calibrate your expected fill time before leaving unattended.
  • The timer is a mechanical (spring) device — timing is approximate, not precision. Allow a margin when filling near-capacity containers.

Additional information

Weight 0.5 lbs
Dimensions 6 × 4 × 2 in

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