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Classic Mj420 Short Hot Poly Multi-jet, 1 Pulse/1 Usg Massive 75% Savings [5mN7hMFZ]

$25.99 $83.99 -69%

For hot water (rated up to 194°F) submetering scenarios calling for a small form factor and pulse output, the MTW MJ420S multi-jet water meter is an ideal choice. Constructed with a polymer casing for low weight and cost, its brass threads reduce the

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Classic Mj420 Short Hot Poly Multi-jet, 1 Pulse/1 Usg Massive 75% Savings [5mN7hMFZ]

For hot water (rated up to 194°F) submetering scenarios calling for a small form factor and pulse output, the MTW MJ420S multi-jet water meter is an ideal choice. Constructed with a polymer casing for low weight and cost, its brass threads reduce the likelihood of stripped threads during installation.

Approved by NSF/ANSI/CAN 61 and 372, the MJ420S can be installed horizontally or vertically, with fiber washers advised for the MJ420S.

What Our Customers Say

January 25, 2026

Absolutely no complaints!

It’s a very fine and an exceptionally so great-built tool.

- Urien N..

January 25, 2026

Absolutely no complaints!

This is a very good and a very, very, very fine tool.

- Math X..

January 25, 2026

Absolutely no complaints!

This item is the genuine article. Top marks.

- Dyfed T..

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