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Squat Style Toilet Flushometers

Sloan's Squat Flushometers deliver "Sloan Excellence" with superior functional features and advanced water handling characteristics -- all in a superior valve design. Sloan has been an industry leader for many years, and has been manufacturing their dependable products since 1906; a true pioneer in the manufacture of flush valves, and a company you can count on. Let PlumbingSupply.com® be your source for these and many other Sloan products.

Logo for Buy American Act compliant products Look for this symbol to find Sloan products that meet requirements of the Buy American Act

Exposed Squat Toilet Flushometers - Royal® Series

Designed for use with 1-1/2" top spud squat toilets

Royal 136 Flushometer
This squat toilet flushometer features:
  • Permex molded rubber diaphragm, handle packing, stop seat, & vacuum breaker provides chloramine corrosion resistance
  • Sleek cover, handle socket, & flanges for an attractive look
  • Vandal resistant free-spinning stop cap
  • Spud coupling & flange for top spud squat water closets
  • One piece bottom hex coupling nut
  • Sweat solder adapter & cast set screw wall flange
  • High copper, low zinc brass casting for dezincification resistance
  • Non-hold open handle to ensure maximum water conservation
  • For use with 1-1/2" top spud toilets
  • 1" IPS screwdriver straight stop
  • 36" tailpiece - Click here for detailed dimensions
  • ASSE 1037, ANSI/ASME 112.19.6, & military spec V-29193 compliant
  • Buy American Act compliant Buy American Act Compliant

Model 136 - 3.5 GPF exposed flushometer for squat style toilets = $213.64

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Exposed Squat Toilet Flushometers - Royal® Series

Designed for use with 1-1/2" back inlet squat toilets

Royal 137 Flushometer
This squat toilet flushometer features:
  • Permex molded rubber diaphragm, handle packing, stop seat, & vacuum breaker provides chloramine corrosion resistance
  • Sleek cover, handle socket, & flanges for an attractive look
  • Vandal resistant free-spinning stop cap
  • Spud coupling & flange for back inlet squat water closets
  • One piece bottom hex coupling nut
  • Sweat solder adapter & cast set screw wall flange
  • High copper, low zinc brass casting for dezincification resistance
  • Non-hold open handle to ensure maximum water conservation
  • For use with 1-1/2" back spud toilets
  • 1" IPS screwdriver straight stop
  • 36" tailpiece - Click here for detailed dimensions
  • ASSE 1037, ANSI/ASME 112.19.6, & military spec V-29193 compliant
  • Buy American Act compliant (note symbol for participating products)

Model Type Description Price & Quantity
↓ 1.6 GPF low water consumption squat toilet flushometers
Buy American Act Compliant 137-1.6 1-1/2" back inlet 1.6 GPF exposed flushometer for squat toilets $217.05
137-1.6 1-1/2" back inlet 1.6 GPF exposed flushometer for squat toilets - with 40° bend $220.16
137-1.6 1-1/2" back inlet 1.6 GPF exposed flushometer for squat toilets - with 48° bend $233.49
↓2.4 GPF low water consumption squat toilet flushometers
137-2.4 1-1/2" back inlet 2.4 GPF exposed flushometer for squat toilets $218.13
↓ 3.5 GPF squat toilet flushometers
Buy American Act Compliant 137 1-1/2" back inlet 3.5 GPF exposed flushometer for service sinks $215.48

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Concealed Squat Toilet Flushometers - Royal® Series

Designed for use with 1-1/2" back inlet squat toilets

Royal 139 Flushometer
This squat toilet flushometer features:
  • Permex molded rubber diaphragm, handle packing, stop seat, & vacuum breaker provides chloramine corrosion resistance
  • Metal, non-hold open push button with triple seal handle packing
  • High back pressure vacuum breaker
  • Double slip elbow connection
  • Exposed parts chrome plated
  • Vandal resistant free-spinning stop cap
  • Spud coupling & flange for top spud squat water closets
  • One piece bottom hex coupling nut
  • Sweat solder adapter & cast set screw wall flange
  • High copper, low zinc brass casting for dezincification resistance
  • For use with 1-1/2" back spud toilets
  • 37-1/2" tailpiece - Click here for detailed dimensions
  • 1" IPS screwdriver straight stop
  • ASSE 1037, ANSI/ASME 112.19.6, & military spec V-29193 compliant
  • Buy American Act compliant (note symbol for participating products)

Model Type Description Price & Quantity
↓ 1.6 GPF low water consumption squat toilet flushometers
Buy American Act Compliant 139-1.6 1-1/2" back inlet 1.6 GPF concealed flushometer for squat style toilets - 1" wall thickness $255.60
↓ 2.4 GPF low water consumption squat toilet flushometers
139-2.4 1-1/2" back inlet 2.4 GPF concealed flushometer for squat style toilets - 3" wall thickness $256.91
↓ 3.5 GPF squat toilet flushometers
139 1-1/2" back inlet 3.5 GPF concealed flushometer for squat style toilets - 4" wall thickness $253.91
Buy American Act Compliant 139 1-1/2" back inlet 3.5 GPF concealed flushometer for squat style toilets - 6" wall thickness $255.79
Buy American Act Compliant139 1-1/2" back inlet 3.5 GPF concealed flushometer for squat style toilets - 8" wall thickness $259.56

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Easy Access® Wall Box

Sloan easy access wall box

Sloan Easy Access Wall Box allows you to install a concealed flushometer where behind-the-wall access is not available.

These wall boxes are designed to withstand years of high volume use and install in a 12" x 12" wall opening. The wall box includes a brushed stainless steel wall panel to enhance the appearance of your flushometer installation.

View detailed dimensions for the Easy Access® Wall Box


Sloan Easy Access Wall Box #WB-1-A = $170.52

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Related Items & Accessories



Frequently Asked Questions

Q. "What is Permex?"
A. Permex is a patented rubber compound that is formulated to withstand the deteriorating effects of ammonia and chloramine which are often used in water treatment facilities and cleaners.

Q. "What is a squat toilet?"
A. A toilet that is used by squatting instead of sitting. They are widely used in China, Japan, and South East Asia.

Q. "What does it mean that a product is compliant with the Buy American Act (BAA) or with the American Recovery and Reinvestment Act (ARRA)? Are these products manufactured in the USA?"
A. The Buy American Act is a part of the American Recovery and Reinvestment Act of 2009 intended to help stimulate the United States' economy through the purchase of American-made goods. While the Buy American Act portion of the bill primarily regulates government spending, the regulations can help guide conscious consumers who wish to purchase American-made products. In general, an item that meets the requirements of the Buy American Act is assembled in the US and at least 50% of its components are domestically produced. While every single component of these products may not be produced in the US, a large portion are - and that portion is helping our American economy to grow and thrive.


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