background image

 

 

 

 

 

 

2" side cutter blade

Cut away wall

Lift drain line & brace 
with mending plate

Install additional

screws here

INCORRECT

Not centered

CORRECT

Centered

11

10

12

CARTRIDGE 

INSTRUCTIONS

1

2

3

4

Arrow 
tab UP

1

2

3

4

A

C

B

D

E

"

21½

 

Install plastic anchor 

and screw here

15

16

4

14

7

3

13

9

6

2

11

12

10

8

5

1

B

C

D

A

B

OR LESS

TRIM

13 ¾"

¼

"

13 ½

½

13 ¼

¾

13

1

12 ¾

12 ½

12 ¼

12

2

11 ¾

11 ½

11 ¼

11

3

10 ¾

3 ¼

10 ½

3 ½

OR LESS

TRIM

10 ¼" 3 ¾

"

10

4

9 ¾

4 ¼

9 ½

4 ½

9 ¼

4 ¾

9

5

8 ¾"

5 ¼

8 ½

5 ½

8 ¼

5 ¾

8

6

7 ¾

6 ¼

7 ½

6 ½

7 ¼

6 ¾

7

7

OR LESS

TRIM   

6 ¾" 7 ¼

6 ½ 7 ½

6 ¼ 7 ¾

6

8

5 ¾ 8 ¼

5 ½

8 ½

5 ¼

8 ¾

5

9

4 ¾ 9 ¼

4 ½ 9 ½

4 ¼ 9 ¾

4

10

1-888-SLOAN-14 (888-756-2614)

[email protected]

CUSTOMER SERVICE

The information in this document is subject to change without notice.  
©2014 Sloan Valve Company All rights reserved. 
0816483 Rev. 4 (03-14)

sloanvalve.com

CAUTION    

 After removing any urinal from the 

drain line, it’s normal for certain naturally occurring 

but

 potentially hazardous sewer gases 

to escape 

through the opening until the waterless cartridge 

is installed properly into the waterless urinal. If you 

need to leave an open drain line unattended after 

removing the urinal from the wall, temporarily wedge paper towels or a 

rag into the drain hole to reduce any outflow of sewer gases, and remove 

the paper towels or rag prior to completing the urinal or cartridge 

installation. 

Never smoke, have an open flame, or place your nose or 

mouth near open drain lines or waterless urinal housings into which 

a cartridge is not yet properly installed. 

You also can wear a breathing 

mask when removing or installing any waterless urinal or cartridge to 

reduce potential exposure to any such gases.

   

WES-1000 WATERFREE URINAL

RETRO-FIT

INSTALLATION INSTRUCTIONS

BEFORE STARTING INSTALLATION:

IMPORTANT - Do not install on copper DWV 

due to copper’s susceptibility to corrosion.

Check rough-in height to achieve 24” rim height 

(17” rim height for ADA).

Check slope. Downhill slope, per code, is 

essential because of waterfree urinals depend 

on gravity flow.

Check DWV material. Suitable materials include 

cast iron, PVC, ABS, and galvanized steel. 

Shut off water supply and cap the nipple with 

the 3/4” chrome cap (provided).

 

.

TUBE CUTTING CHART

 

Measure drain nipple depth (in) to find trim 

length (in)

13 7/8” or more 

DO NOT CUT

3 3/4” or less 

DO NOT USE TUBE

PLACE THE SEAL INTO THE 

FLANGE 

with the ribs facing 

out. Install the flange with 

washers and hex nuts, but do 

not tighten completely.

DRILL HOLES 

with 

5/16” masonry bit for 

the lower anchor 

screws and insert 

plastic anchors.

INSTALL THE GEAR 

CLAMP 

with screw 

head at bottom, 

but do not tighten .

POUR 5 

GALLONS OF 

WATER 

 as 

rapidly as 

possible into 

housing to 

ensure good 

flow and no 

leaks or 

standing water. 

CAULK THE BOWL TO 

THE WALL.

INSTALL THE 

CARTRIDGE 

per the 

cartridge instruction 

sheet.

HANG THE BOWL 

inserting 

tailpipe into brushing, then install 

anchor screws with washers. 

TIGHTEN FLANGE BOLTS.

A. Find the drain nipple depth 

on the Tube 

Cutting Chart (left).

Measure and mark the specified trim length

 on 

the insert tube at the nearest 1/4” groove.

B. Cut the tube 

at the groove using a sharp 

utility knife to ensure a square, flat cut.

C. Clean burrs 

from the cut end by using emery 

paper. 

D. Apply lubricant 

to the outside of the rubber 

brushing and ribbed inside area.

E. Insert the tube 

and brushing with arrow tab at 

the top. Apply lubricant to tailpipe of housing. 

MEASURE & MARK THE ROUGH-IN 

If in-wall 

carrier is not used. Use a 5/16” masonry bit to 

drill hole, then install the hanger bracket with 

one plastic anchor and screw.

LEVEL THE BRACKET THEN MARK, 

drill and 

install two additional plastic anchors and screws. 

If pre-existing bearing rods can be used, screws 

are not necessary. 

A. Hang the bowl on the bracket 

and check tall 

pipe alignment, then remove the bowl and 

adjust the bracket as needed.

Re-hang and re-check bowl alignment with 

drain line. 

Tail pipe should align with center or 

drain line. 

B. Mark anchor holes 

then remove 

bowl without moving hanger 

bracket.

DETERMINE THE DRAIN NIPPLE DEPTH 

by 

measuring the distance between the back of the 

sanitary tee (or elbow) to the front edge of the 

nipple.

A. Clean face 

of existing wall flange.

B. Install the brass flange

 with the clean 

inspection disc.

C. Slowly pour water

 into the drain.

D. Use a flashlight to check the pitch/slope.

 

There should be no water present in the 

inspection disc or nipple.

E. Remove flange

 after inspection. 

ADJUST DRAIN TO ACHIEVE PITCH 

If standing 

water is present (code requires 1/4” drop per 

foot of drain line for proper pitch). Seal wall 

according to code. 

USE UTILITY KNIFE TO CUT CAULK 

then use a 

putty knife and mallet to remove the bowl. 

Remove hanger brackets, scrape off caulk, and 

clean the wall. 

IMPORTANT: 

Use a drain machine to remove 

build-up inside pipes. Clean up to 25 feet deep 

then finish with water to remove cutting debris.

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