Brochure

8
© All rights reserved. ZOELLER PUMP CO. | 502-778-2731 | 800-928-7867 | www.zoeller.com

• Full-owcheckvalvedesign
• Threadedunionallowspumptoberemovedwithout
disrupting discharge piping
• Savestimeandmoney-easytoinstall
• Neoprenegasketandapper,weightedwithstainlesssteel
backing plates and rivet
• Canbeinstalledonverticalorhorizontalpipe
• Meetsplumbingcodesrequiringaballvalveinstalledin
conjunction with a check valve

• 1/2lb.(0.23kg)springeliminateswaterhammer
• Reducesmotorandpumpnoise
• Designedforbothhorizontalandverticalusage
• Full-ow,non-clogdesigninstallation
• DurablePVCcheckbodyandcompressionendttings
• Solvent-weldendsallowforeasyinstallation
• 30-0044and30-0045havenounions
• Nothreadingofpiperequired-savestimeandmoney
• Pressureratedat50PSI(115’[35m])
 30-0241&30-0242SlipUnion:40PSI(92’[28m])
 30-0243&30-0244SlipUnion:30PSI(69’[21m])
• Consultfactoryforuseover130°F(54°C)
• Suitableforinstallationbelowbasincover

• Allstainlesssteelscrews
• Replaceableapperinthecheckvalve
• Extrawidehingetoreducestress
• Ratedfor25psi,57’(17.4m)ofhead
Tri-Check
®
30-0100 / 30-0101
1-1/2” - 2” PVC Check
Valve/Ball Valve Union
Combination
The Combo
30-0102 / 30-0103
1-1/2” - 2” PVC Check Valve
Union Combination
Quiet Check - PVC Solvent Weld with Union Check Valve
Valves: Check, Ball, & Plug, continued
ACCESSORIES AND CONTROLS
Water hammer creates momentary high pressure
surges. These surges can cause severe damage to check valves and the pip-
ing system. Consideration for water hammer must be included in the piping
systemdesign.ReferenceASPEDataBook,Chapter2.33.Mayrequirecheck
valves with special non-slam features or other engineered solutions.

Item
Number
Pipe
size
Valve
Body
Weight
(lbs/kg)
Length
(in/mm)
Carton
Qty
30-0040 1-1/2” White 2 lbs/0.9 kg 9.50”/241mm 12
30-0041 1-1/2” Clear 2 lbs/0.9 kg 9.50”/241mm 12
30-0042 2” White 3lbs/1.4kg 10.50”/267mm 12
30-0043 2” Clear 3lbs/1.4kg 10.50”/267mm 12
30-0044 3” White* 3lbs/1.4kg 9.50”/241mm 8
30-0045 3” Clear* 3lbs/1.4kg 9.50”/241mm 8

30-0241 1-1/2” White 1.2 lbs/0.5 kg 10.50”/267mm 12
30-0242 1-1/2” Clear 1.2 lbs/0.5 kg 10.50”/267mm 12
30-0243 2” White 1.8lbs/0.8kg 11.50”/292 mm 12
30-0244 2” Clear 1.8lbs/0.8kg 11.50”/292 mm 12

30-0046 1-1/2” White 3lbs/1.4kg 14.75”/375mm 12
30-0047 1-1/2” Clear* 3lbs/1.4kg 14.75”/375mm 12
30-0048 2” White 4lbs/1.8kg 16.12”/409mm 12
30-0049 2” Clear* 4lbs/1.8kg 16.12”/409mm 12
 
152294 1-1/2” union assembly
152293 2.0” union assembly
 P/N30-0040 P/N30-0041 P/N30-0046 P/N30-242
 WhitePVC ClearPVC WhitePVC ClearPVC
*Solventweldonly.Nounionsincluded(seechart).