ECOS®

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ECOS®
By admin , 8 October 2025

ECOS 111-1.6/1.1-CP

Bypass
Dual-Filtered Bypass
Control Stop
1"
Inlet Size
1"
Override
Electrical
Rough-In Dimension (L Dimension)
11.5"
Spud Coupling
1.5"
Supply Pipe
1"
Product Code
3370420
Product Type
Variations
Date Updated
1779321600
Product Category
Flushometer
Url Slug
ecos-111-1-6-1-1-cp
Compliances and Certifications
ADA Compliant
BAA Compliant
BABAA Compliant
Finish
Polished Chrome
Product Line
ECOS®
Flushometer Fixture Connection
Top Spud
Flushometer Flush Volume gpf
1.60gpf
Flushometer Power Type
Hardwired
Flushometer Water Efficiency
High Efficiency
Parent
ECOS 111
Flushometer Product Line
ECOS®
Spec Sheet Description
1.6/1.1 gpf, Dual-Filtered Bypass, Polished Chrome Finish, 1.5" Flush Connection, Fixture Connection Top Spud, Dual Flush, 1" Inlet, 1" Control Stop, Electrical Override, Hardwired, Infrared
Recommended Specifications
Valve Body, Cover, Tailpiece and Control Stop shall be in conformance with ASTM Alloy Classification for Semi-Red Brass. Valve shall be in compliance with the applicable sections of ASSE 1037 and ANSI/ASME 112.19.2.
By admin , 8 October 2025

ECOS 8111-1.6/1.1-PB

Control Stop
1"
Inlet Size
1"
Override
Electrical
Rough-In Dimension (L Dimension)
11.5"
Spud Coupling
1.5"
Supply Pipe
1"
Product Code
3370444
Product Type
Variations
Date Updated
1779321600
Product Category
Flushometer
Url Slug
ecos-8111-1-6-1-1-pb
Compliances and Certifications
ADA Compliant
BAA Compliant
BABAA Compliant
WELL Building Standard
Finish
Polished Brass
Product Line
ECOS®
Flushometer Fixture Connection
Top Spud
Flushometer Flush Volume gpf
1.60gpf
Flushometer Power Type
Battery
Flushometer Water Efficiency
High Efficiency
Parent
ECOS 8111
Flushometer Product Line
ECOS®
Spec Sheet Description
1.6/1.1 gpf, Polished Brass Finish, 1.5" Flush Connection, Fixture Connection Top Spud, Dual Flush, 1" Inlet, 1" Control Stop, Electrical Override, Battery, Infrared
Recommended Specifications
Valve Body, Cover, Tailpiece and Control Stop shall be in conformance with ASTM Alloy Classification for Semi-Red Brass. Valve shall be in compliance with the applicable sections of ASSE 1037 and ANSI/ASME 112.19.2.
By admin , 8 October 2025

ECOS 8111-1.6/1.1-SF

Control Stop
1"
Inlet Size
1"
Override
Electrical
Rough-In Dimension (L Dimension)
11.5"
Spud Coupling
1.5"
Supply Pipe
1"
Product Code
3370411
Product Type
Variations
Date Updated
1779321600
Product Category
Flushometer
Url Slug
ecos-8111-1-6-1-1-sf
Compliances and Certifications
ADA Compliant
BAA Compliant
BABAA Compliant
HPD
WELL Building Standard
Finish
Brushed Stainless
Product Line
ECOS®
Flushometer Fixture Connection
Top Spud
Flushometer Flush Volume gpf
1.60gpf
Flushometer Power Type
Battery
Flushometer Water Efficiency
High Efficiency
Parent
ECOS 8111
Flushometer Product Line
ECOS®
Spec Sheet Description
1.6/1.1 gpf, Brushed Stainless Finish, 1.5" Flush Connection, Fixture Connection Top Spud, Dual Flush, 1" Inlet, 1" Control Stop, Electrical Override, Battery, Infrared
Recommended Specifications
Valve Body, Cover, Tailpiece and Control Stop shall be in conformance with ASTM Alloy Classification for Semi-Red Brass. Valve shall be in compliance with the applicable sections of ASSE 1037 and ANSI/ASME 112.19.2.
By admin , 8 October 2025

ECOS 8111-1.6/1.1-BN

Control Stop
1"
Inlet Size
1"
Override
Electrical
Rough-In Dimension (L Dimension)
11.5"
Spud Coupling
1.5"
Supply Pipe
1"
Product Code
3370409
Product Type
Variations
Date Updated
1779321600
Product Category
Flushometer
Url Slug
ecos-8111-1-6-1-1-bn
Compliances and Certifications
ADA Compliant
BAA Compliant
BABAA Compliant
HPD
WELL Building Standard
Finish
Brushed Nickel
Product Line
ECOS®
Flushometer Fixture Connection
Top Spud
Flushometer Flush Volume gpf
1.60gpf
Flushometer Power Type
Battery
Flushometer Water Efficiency
High Efficiency
Parent
ECOS 8111
Flushometer Product Line
ECOS®
Spec Sheet Description
1.6/1.1 gpf, Brushed Nickel Finish, 1.5" Flush Connection, Fixture Connection Top Spud, Dual Flush, 1" Inlet, 1" Control Stop, Electrical Override, Battery, Infrared
Recommended Specifications
Valve Body, Cover, Tailpiece and Control Stop shall be in conformance with ASTM Alloy Classification for Semi-Red Brass. Valve shall be in compliance with the applicable sections of ASSE 1037 and ANSI/ASME 112.19.2.
By admin , 8 October 2025

ECOS 8111 BT DF-1.28/1.1-CP

Bypass
Dual-Filtered Fixed Bypass Diaphragm
Override
Electrical
Rough-In Dimension (L Dimension)
11.5"
Spud Coupling
1.5"
Supply Pipe
1"
Product Code
33704024
Product Type
Variations
Date Updated
1779321600
Product Category
Flushometer
Url Slug
ecos-8111-bt-df-1-28-1-1-cp
Compliances and Certifications
ADA Compliant
BAA Compliant
Satisfies LEED Credits
Finish
Polished Chrome
Product Line
ECOS®
Flushometer Fixture Connection
Top Spud
Flushometer Flush Volume gpf
1.28gpf
Flushometer Power Type
Battery
Flushometer Water Efficiency
High Efficiency
Parent
ECOS 8111 BT DF
Flushometer Product Line
ECOS®
Spec Sheet Description
1.28/1.1 gpf, Dual-Filtered Fixed Bypass Diaphragm, Polished Chrome Finish, 1.5" Flush Connection, Fixture Connection Top Spud, Dual Flush, Electrical Override, Battery
Recommended Specifications
Valve Body, Cover, Tailpiece and Control Stop shall be in conformance with ASTM Alloy Classification for Semi-Red Brass. Valve shall be in compliance with the applicable sections of ASSE 1037 and ANSI/ASME 112.19.2.
By admin , 8 October 2025

ECOS 8111-1.6/1.1-CP

Control Stop
1"
Inlet Size
1"
Override
Electrical
Rough-In Dimension (L Dimension)
11.5"
Spud Coupling
1.5"
Supply Pipe
1"
Product Code
3370400
Product Type
Variations
Date Updated
1779321600
Product Category
Flushometer
Url Slug
ecos-8111-1-6-1-1-cp
Compliances and Certifications
ADA Compliant
BAA Compliant
BABAA Compliant
HPD
WELL Building Standard
Finish
Polished Chrome
Product Line
ECOS®
Flushometer Fixture Connection
Top Spud
Flushometer Flush Volume gpf
1.60gpf
Flushometer Power Type
Battery
Flushometer Water Efficiency
High Efficiency
Parent
ECOS 8111
Flushometer Product Line
ECOS®
Spec Sheet Description
1.6/1.1 gpf, Polished Chrome Finish, 1.5" Flush Connection, Fixture Connection Top Spud, Dual Flush, 1" Inlet, 1" Control Stop, Electrical Override, Battery, Infrared
Recommended Specifications
Valve Body, Cover, Tailpiece and Control Stop shall be in conformance with ASTM Alloy Classification for Semi-Red Brass. Valve shall be in compliance with the applicable sections of ASSE 1037 and ANSI/ASME 112.19.2.
By admin , 8 October 2025

ECOS 8186-0.125-BN

Control Stop
3/4"
Inlet Size
0.75"
Override
Electrical
Rough-In Dimension (L Dimension)
11.5"
Spud Coupling
0.75"
Supply Pipe
0.75"
Product Code
3370438
Product Type
Variations
Date Updated
1779321600
Product Category
Flushometer
Url Slug
ecos-8186-0-125-bn
Compliances and Certifications
ADA Compliant
BAA Compliant
BABAA Compliant
Satisfies LEED Credits
EPA WaterSense Listed
WELL Building Standard
Finish
Brushed Nickel
Product Line
ECOS®
Flushometer Fixture Connection
Top Spud
Flushometer Flush Volume gpf
0.13gpf
Numeric lpf Flushometer Flush Volume
0.50lpf
Flushometer Power Type
Battery
Flushometer Water Efficiency
High Efficiency
Parent
ECOS 8186
Flushometer Product Line
ECOS®
Spec Sheet Description
0.125 gpf, Brushed Nickel Finish, 0.75" Flush Connection, Fixture Connection Top Spud, Single Flush, 0.75" Inlet, 3/4" Control Stop, Electrical Override, Battery, Infrared
Recommended Specifications
Valve Body, Cover, Tailpiece and Control Stop shall be in conformance with ASTM Alloy Classification for Semi-Red Brass. Valve shall be in compliance with the applicable sections of ASSE 1037 and ANSI/ASME 112.19.2.
By admin , 8 October 2025

ECOS 8186-0.125-PB

Control Stop
3/4"
Inlet Size
0.75"
Override
Electrical
Rough-In Dimension (L Dimension)
11.5"
Spud Coupling
0.75"
Supply Pipe
0.75"
Product Code
3370419
Product Type
Variations
Date Updated
1779321600
Product Category
Flushometer
Url Slug
ecos-8186-0-125-pb
Compliances and Certifications
ADA Compliant
BAA Compliant
BABAA Compliant
Satisfies LEED Credits
EPA WaterSense Listed
WELL Building Standard
Finish
Polished Brass
Product Line
ECOS®
Flushometer Fixture Connection
Top Spud
Flushometer Flush Volume gpf
0.13gpf
Numeric lpf Flushometer Flush Volume
0.50lpf
Flushometer Power Type
Battery
Flushometer Water Efficiency
High Efficiency
Parent
ECOS 8186
Flushometer Product Line
ECOS®
Spec Sheet Description
0.125 gpf, Polished Brass Finish, 0.75" Flush Connection, Fixture Connection Top Spud, Single Flush, 0.75" Inlet, 3/4" Control Stop, Electrical Override, Battery, Infrared
Recommended Specifications
Valve Body, Cover, Tailpiece and Control Stop shall be in conformance with ASTM Alloy Classification for Semi-Red Brass. Valve shall be in compliance with the applicable sections of ASSE 1037 and ANSI/ASME 112.19.2.
By admin , 8 October 2025

ECOS 8186-0.125-SF

Control Stop
3/4"
Inlet Size
0.75"
Override
Electrical
Rough-In Dimension (L Dimension)
11.5"
Spud Coupling
0.75"
Supply Pipe
0.75"
Product Code
3370415
Product Type
Variations
Date Updated
1779321600
Product Category
Flushometer
Url Slug
ecos-8186-0-125-sf
Compliances and Certifications
ADA Compliant
BAA Compliant
BABAA Compliant
Satisfies LEED Credits
EPA WaterSense Listed
WELL Building Standard
Finish
Brushed Stainless
Product Line
ECOS®
Flushometer Fixture Connection
Top Spud
Flushometer Flush Volume gpf
0.13gpf
Numeric lpf Flushometer Flush Volume
0.50lpf
Flushometer Power Type
Battery
Flushometer Water Efficiency
High Efficiency
Parent
ECOS 8186
Flushometer Product Line
ECOS®
Spec Sheet Description
0.125 gpf, Brushed Stainless Finish, 0.75" Flush Connection, Fixture Connection Top Spud, Single Flush, 0.75" Inlet, 3/4" Control Stop, Electrical Override, Battery, Infrared
Recommended Specifications
Valve Body, Cover, Tailpiece and Control Stop shall be in conformance with ASTM Alloy Classification for Semi-Red Brass. Valve shall be in compliance with the applicable sections of ASSE 1037 and ANSI/ASME 112.19.2.
By admin , 8 October 2025

ECOS 8186 BT-0.125-CP

Bypass
Dual-Filtered Fixed Bypass Diaphragm
Override
Electrical
Rough-In Dimension (L Dimension)
11.5"
Spud Coupling
0.75"
Supply Pipe
0.75"
Product Code
33704007
Product Type
Variations
Date Updated
1779321600
Product Category
Flushometer
Url Slug
ecos-8186-bt-0-125-cp
Compliances and Certifications
ADA Compliant
BAA Compliant
Satisfies LEED Credits
EPA WaterSense Listed
Finish
Polished Chrome
Product Line
ECOS®
Flushometer Fixture Connection
Top Spud
Flushometer Flush Volume gpf
0.13gpf
Numeric lpf Flushometer Flush Volume
0.50lpf
Flushometer Power Type
Battery
Flushometer Water Efficiency
High Efficiency
Parent
ECOS 8186 BT
Flushometer Product Line
ECOS®
Spec Sheet Description
0.125 gpf, Dual-Filtered Fixed Bypass Diaphragm, Polished Chrome Finish, 0.75" Flush Connection, Fixture Connection Top Spud, Single Flush, Electrical Override, Battery
Recommended Specifications
Valve Body, Cover, Tailpiece and Control Stop shall be in conformance with ASTM Alloy Classification for Semi-Red Brass. Valve shall be in compliance with the applicable sections of ASSE 1037 and ANSI/ASME 112.19.2.
ECOS®