We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Chrome air switch button for countertop disposer control

Joneca Corporation

Joneca Corporation MR. SCRAPPY 20-MSAS-65 Air Switch Chrome Button grounds maintenance

SKU CH-F4F1-HQ3CM

Chrome air-switch button activates a food-waste disposer through pneumatic pressure, installing in sink, counter or cabinet

  • Product colorChrome
  • Operate disposer safely with air pressure activation
  • Install button on sink, counter or cabinet
  • Single outlet powers disposer and supply
  • Chrome button resists corrosion in wet areas
  • New MR. SCRAPPY air switch ready to fit

Disposer air-switch kit

The Mr. Scrappy 20-MSAS-65 is a pneumatic control set for a food waste disposer. It replaces a wall-mounted electrical switch with a countertop button that sends air pressure to a control box. The kit suits homeowners who want a cleaner look at the sink and a safer way to activate the motor.

Chrome button and single-outlet box

The chrome push button mounts through the sink, countertop or cabinet face. Pressing it sends air through a tube to the electrical box, which holds one outlet for the disposer cord and a second cord for mains power. This arrangement isolates the user from live voltage at the point of actuation.

Simple retrofit installation

The button fits a standard mounting hole in most sink or countertop materials. The air tube connects to the control box without tools, and the box plugs into an existing socket under the cabinet. Misrouting the tube or kinking it during fitment is the most common cause of unreliable operation.

How it compares

Measured against everything we stock in Waste Bins, Trash Bags & Yard Care, at today’s prices. Recalculated every night.

Price $34.99
Pricier than about 77% of the 1,641 comparable items (median $21.99).

Specifications

Product
Brand nameMR. SCRAPPY
Product colorChrome

Questions about this item

Does the air tubing or button need periodic replacement?

The air switch button and tubing have no specified replacement interval; inspect them during routine sink maintenance for cracks or kinks.

What limits continuous operation of the air switch?

The switch toggles the disposer on and off by air pressure, so the disposer’s own thermal overload — not the air switch — will trip first under sustained grinding.

Does the chrome button or control box get hot or noisy during all-day use?

The button is a pneumatic actuator with no electrical parts, and the control box only relays power, so neither generates noticeable heat or noise.

More in Waste Bins, Trash Bags & Yard Care

Similar items