Sloan 188-1.5 Exposed Manual Flushometer, 1.5 gpf, Top Spud, Polished Chrome

The SLOAN 188-1.5-XD-CP is a manual diaphragm-type flush valve for a urinal. It delivers 1.5 gallons per flush, with a top spud connection at an exposed body. It features a semi-red brass body and a high-chloramine-resistant permex diaphragm seat.

Sloan 188 exposed manual urinal flushometer fits ground joint tailpiece connections, no stop replacement needed. CID technology, ADA compliant.

Options on this configuration: No Control Stop (XD). Sloan model number: SLOAN 188-1.5-XD-CP.

Features

• 1.5 gpf, Polished Chrome Finish, Fixture Connection Top Spud, Single Flush, No Control Stop
• Replaces existing valves that incorporate ground joint tailpiece connections without having to replace the supply control stop
• Flush volumes are as low as 0.5 gpf/1.9 Lpf for urinals and 1.6 gpf/6.0 Lpf for water closets
• Water conservation is aided by the ADA-compliant, non-hold-open handle, which prevents fixture from exceeding intended flush volume
• Flush accuracy is controlled by CID™ technology, also enhancing water efficiency
• Durability is facilitated with high copper, low zinc brass castings for dezincification resistance
• High chloramine resistant PERMEX® Synthetic Rubber Diaphragm with Linear Filtered Bypass and Vortex Cleansing Action
• Valve body, Cover, Tailpiece and Control Stop shall be in compliance with ASTM Alloy Classification for Semi-Red Brass
• Valve shall be in compliance to the applicable sections of ASSE 1037

Common Questions

What fixture and flush volume is this valve for?

Per Sloan's own spec, it serves a urinal, 1.5 gallons per flush, a top spud connection.

Is this exposed or concealed, and does it need a wall box?

Exposed -- the working parts are visible on the wall surface.

Is this ADA, WaterSense, or ASSE 1037 listed?

Yes -- Sloan lists it as ADA and ASSE-1037.

What control stop ships with this valve?

None Included, per Sloan's own spec for this model.

Specifications

• Type: Flushometer
• Inlet Size: 3/4"
• Outlet Size: 3/4"
• Body Material: Semi-Red Brass
• Diaphragm Material: High-Chloramine-Resistant PERMEX Diaphragm
• Operation: Manual
• Control Stop: None Included
• Country of Origin: USA
• MPN: SLOAN 188-1.5-XD-CP
• Certifications: ADA, Buy American Act, IAPMO, ASSE-1037
• Fixture Served: Urinal
• Body Style: Exposed
• Spud Connection: Top Spud
• Rough-In (in): 11.5"
• Volume per Flush (gal): 1.5
• Dual Flush: No
• Finish: Polished Chrome
• Min Operating Pressure (PSI): 15
• Max Operating Pressure (PSI): 80