Washing Machine Outlet Box with Brass Water Hammer Arrestor - Quiet

In this review of the SUNGATOR washing machine outlet box, the bottom line is clear: this product is for homeowners and installers who want a durable, quiet laundry hookup that resists corrosion and reduces water hammer noise. The reviewer found the recessed design and snap on frame make installation into drywall straightforward, while the built-in copper hammer arrestor noticeably cuts down on pipe pounding during machine spin cycles. For those fitting 1/2 in PEX to standard 3/4 in washing machine hoses, it delivers a reliable, long lasting connection.

Key Features

• Copper hammer arrestor: reduces banging and vibrations so pipes stay quiet during washer cycles.
• Brass shut off valves: forged C46500 brass valves resist corrosion and provide durable, safe water control for long service life.
• Recessed box with snap on frame: allows neat installation into drywall and keeps hoses and valves tucked away from damage.
• Pex crimp compatible inlets: accepts 1/2 in PEX crimp fittings for an industry standard connection to supply lines.
• 3/4 in MHT outlets and drains: fits standard washer hoses and includes both center and side drain options for flexible plumbing arrangements.

Who It's For

The SUNGATOR box is aimed at homeowners, plumbers and renovators replacing or installing laundry hookups in residential spaces who prefer a robust metal valve and hammer arrestor solution over plastic-only alternatives. It is especially useful where noise from pipe hammer is a concern and where 1/2 in PEX crimp systems are already in use.

People who should look elsewhere are those using expanding PEX fitting systems, since this box is not compatible with expanding fittings, and installers who require integrated electronic leak detection or automatic shutoff features not offered here.

Pros & Cons

Pros

• Solid build with brass valves that deliver reliable, corrosion resistant shut off and long life.
• Integrated copper hammer arrestor that customers report reduces pipe noise effectively.
• Recessed design and snap on frame make installation into drywall clean and convenient.

Cons

• Compatibility limited to crimp PEX systems; not suitable for expanding PEX fittings.

Specifications

Brand	SUNGATOR
Inlet	1/2 in PEX crimp
Outlet	3/4 in MHT washing machine hose
Valve material	C46500 brass
Hammer arrestor	Copper arrestor included
Drain options	Center and side drains
Package includes	Outlet box with copper hammer arrestor and 4 clamp rings

Our Verdict

The SUNGATOR washing machine outlet box is a practical, well built choice for residential laundry installations that use 1/2 in PEX crimp fittings. Its brass valves and copper hammer arrestor deliver quieter operation and long term reliability, making it good value for homeowners and professional installers who need a straightforward, corrosion resistant laundry hookup without extra bells and whistles.

Frequently Asked Questions

Is this box compatible with expanding PEX fittings?
It is not compatible with expanding fitting systems and is designed for crimp style 1/2 in PEX connections.

Do the outlets fit standard washer hoses?
Yes, the outlets are 3/4 in MHT and accept standard washing machine hoses.

Does it reduce water hammer noise?
Yes, the included copper hammer arrestor is intended to reduce pipe banging and customers report it works effectively.