Tank Heads & Manifolds
swtwater.com Custom Machined Plastic Tank Heads
(Most Common Configurations)
SWT’s Custom Tank Heads and Manifolds are machined from solid PVC bar stock for maximum reliability in the field. These are ideal for common applications such as: deionization (DI) systems, carbon filters, sediment filters, neutralizers, and portable water softeners. They can also be machined from CPVC, polypropylene, teflon, or PVDF to meet your application’s required specification.
CLICK PHOTOS TO ENLARGE
SWT Machined Tank Head SM-T481S7   SWT Machined Tank Head SM-T481S75FPIS   SWT Machined Tank Head SM-T2581S11   SWT Machined Tank Head SM-T481S6   SWT Machined Tank Head SM-T481S75FPIS
SM-T481S7   SM-T481S75FPIS   SM-T2581S11   SM-T481S6   SM-T481S75FPIS
 
 
TECHNICAL SPECIFICATIONS  
Maximum recommended operating
temperature
140ºF (60ºC)
Maximum recommended operating
pressure
150 PSI (10 Bar)
Standard material of construction PVC & EPDM
 
Chamfer O-ring Seal   Face O-ring Seal
Chamfer O-ring Seal   Face O-ring Seal
 
  In, Rinse/Fill, and Out the Top (Riser Port is Off Center)
Tank Head - In, Rinse/Fill, and Out the Top
Part Number Tank Thread Inlet/
Outlet
FNPT
Center
Riser
Port
Inlet
Screen
Part No.
SM-T258375TA1P 2.5" #8 NPSM 3/4" 3/4" FNPT SM-L87504510
SM-T4531T7 4.5" Buttress 1" 1" SM-ST10610
 
  In One Side...Out the Other
Tank Head - In One Side, Out the Other
Part Number Tank Thread Inlet/
Outlet
FNPT
Center
Riser
Port
Inlet
Screen
Part No.
SM-T258375S1* 2.5" #8 NPSM 3/8" 13/16" SM-MPU14
SM-T2585S1* 2.5" #8 NPSM 1/2" 13/16" SM-MPU14
SM-T25875S1* 2.5" #8 NPSM 3/4" 13/16" SM-MPU14
SM-T2581S11* 2.5" #8 NPSM 1" 3/4" SM-US105
SM-T4875S1* 4" #8 UN 3/4" 13/16" SM-MPU14
SM-T481S6* 4" #8 UN 1" 3/4" SM-ST750610
SM-T4815S15R* † 4" #8 UN 1.5" 1.5" SM-US3381015
SM-US3651510
SM-T4575S1* 4.5" Buttress 3/4" 13/16" SM-MPU14
SM-T451S6* 4.5" Buttress 1" 3/4" SM-ST750610

* Chamfer O-ring Seal standard. Face O-ring Seal available (add "P" to end of Part Number)
O-ring Kit (P/N SM-T4815S15R-ORINGS) available. Includes EPDM Tank Neck & Riser Port O-rings.
 
  In the Top...Out the Top
Tank Head - In and Out the Top
Part Number Tank Thread Inlet/
Outlet
FNPT
Center
Riser
Port
Inlet
Screen
Part No.
SM-T258375T1 2.5" #8 NPSM 3/8" 13/16" SM-MPU14
SM-2585T1 2.5" #8 NPSM 1/2" 13/16" SM-MPU14
SM-T25875T1 2.5" #8 NPSM 3/4" 13/16" SM-MPU14
SM-T4875T1 4" #8 UN 3/4" 13/16" SM-MPU14
SM-T481T6 4" #8 UN 1" 3/4" SM-ST750610
SM-T4575T1 4.5" Buttress 3/4" 13/16" SM-MPU14
SM-T451T6 4.5" Buttress 1" 3/4" SM-ST750610
 
  In the Side...Out the Top
Tank Head - In the Side, Out the Top
Part Number Tank Thread Inlet/
Outlet
FNPT
Center
Riser
Port
Inlet
Screen
Part No.
SM-T258375ST1 2.5" #8 NPSM 3/8" 13/16" SM-MPU14
M-T2585ST1 2.5" #8 NPSM 1/2" 13/16" SM-MPU14
SM-T25875ST1 2.5" #8 NPSM 3/4" 13/16" SM-MPU14
SM-T4875ST1 4" #8 UN 3/4" 13/16" SM-MPU14
SM-T481ST6 4" #8 UN 1" 3/4" SM-ST750610
SM-4575ST1 4.5" Buttress 3/4" 13/16" SM-MPU14
SM-T451ST6 4.5" Buttress 1" 3/4" SM-ST750610
 
  In the Top...Out the Side
Tank Head - In the Top, Out the Side
Part Number Tank Thread Inlet/
Outlet
FNPT
Center
Riser
Port
Inlet
Screen
Part No.
SM-T258375TS1 2.5" #8 NPSM 3/8" 13/16" SM-MPU14
SM-T2585TS1 2.5" #8 NPSM 1/2" 13/16" SM-MPU14
SM-T25875TS1 2.5" #8 NPSM 3/4" 13/16" SM-MPU14
SM-T4875TS1 4" #8 UN 3/4" 13/16" SM-MPU14
SM-T481TS6 4" #8 UN 1" 3/4" SM-ST750610
SM-4575TS1 4.5" Buttress 3/4" 13/16" SM-MPU14
SM-T451TS6 4.5" Buttress 1" 3/4" SM-ST750610
 
ALSO AVAILABLE:
 
An additional 1/2 inch or 3/4 inch fill hole with plug seal is available.
 
3/4-inch Plug, molded ABS with EPDM O-ring (P/N SM-PLG75-ABS) View photo
 
An additional 1/2 inch or 3/4 inch DI light hole is available.
 
DI LIGHTS DI LIGHTS WITH CONTROL MODULE
110 V, 10K Ohm, 1/2" MPT (P/N LC-R7031-10K) 110 V, 10K Ohm, 1/2" MPT (P/N LC-R7035-10K)
110 V, 20K Ohm, 1/2" MPT (P/N LC-R7031-20K) 110 V, 20K Ohm, 1/2" MPT (P/N LC-R7035-20K)
110 V, 50K Ohm, 1/2" MPT (P/N LC-R7031-50K) 110 V, 50K Ohm, 1/2" MPT (P/N LC-R7035-50K)
110 V, 200K Ohm, 1/2" MPT (P/N LC-R7031-200K) 110 V, 200K Ohm, 1/2" MPT (P/N LC-R7035-200K)
110 V, 500K Ohm, 1/2" MPT (P/N LC-R7031-500K) 110 V, 500K Ohm, 1/2" MPT (P/N LC-R7035-500K)
110 V, 1000K Ohm, 1/2" MPT (P/N LC-R7031-1MEG) 110 V, 1000K Ohm, 1/2" MPT (P/N LC-R7035-1MEG)
   
110 V, 10K Ohm, 3/4" MPT (P/N LC-R7046-10K) 110 V, 10K Ohm, 3/4" MPT (P/N LC-R7048-10K)
110 V, 20K Ohm, 3/4" MPT (P/N LC-R7046-20K) 110 V, 50K Ohm, 3/4" MPT (P/N LC-R7048-50K)
110 V, 50K Ohm, 3/4" MPT (P/N LC-R7046-50K) 110 V, 200K Ohm, 3/4" MPT (P/N LC-R7048-200K)
110 V, 200K Ohm, 3/4" MPT (P/N LC-R7046-200K) 110 V, 500K Ohm, 3/4" MPT (P/N LC-R7048-500K)
110 V, 500K Ohm, 3/4" MPT (P/N LC-R7046-500K) 110 V, 1000K Ohm, 3/4" MPT (P/N LC-R7048-1MEG)
110 V, 1000K Ohm, 3/4" MPT (P/N LC-R7046-1MEG)  
 
 
SCREENS, BASKETS, & STRAINERS
Inlet Screen, 2-step socket for 0.375 and 0.540 inch O.D. rigid tubing, 0.014 inch screen size (approx. 45 mesh)
(P/N SM-MPU14)  View photo
Upper Basket, molded ABS, for 3/4 inch pipe riser port (1.050 inch O.D.), attaches with two screws (sold separately)
(P/N SM-US105)  View photos
Strainer, machined PVC, 3/4 inch slip connection, 6 inch length, 0.010 slot size
(P/N SM-ST750610)
Strainer, machined PVC, 1 inch slip connection, 6 inch length, 0.010 slot size
(P/N SM-ST106010)  View photo
 
 
 
Safe Water Technologies, Inc.
996 Bluff City Boulevard
Elgin, IL 60120 USA
 
 
Telephone: +1.847.888.6900
Facsimile: +1.847.888.6924
E-mail: info@swtwater.com
http://www.swtwater.com

Last Updated: January 6, 2017