Tank Heads
swtwater.com Molded Plastic Tank Heads
SWT’s Molded Tank Heads are designed to be the sturdiest molded tank heads on the market. Solid, tough, glass-filled polypropylene or ABS copolymer provides years of reliable service. Perfect for carbon, DI, and other filter tank applications.
 
SWT Molded Tank Head SM-MH25834S   SWT Molded Tank Head LC-MH25875S   SWT Molded Tank Head LC-MH2581S   SWT Molded Tank Head LC-MH25875S-75 with DI Light   SWT Molded Tank Head with Upper Screen
SM-MH25834S †   LC-MH25875S   LC-MH2581S   LC-MH25875S-75
WITH DI LIGHT *
  TANK HEAD WITH
UPPER SCREEN
 
These tank heads feature 0.75 inch or 1 inch FPT pipe connections. Optional 0.5 inch or 0.75 inch side hole (for use as a DI light monitor port or sampling port) is available on 0.75 inch heads only. Inlet screens are also available.
 
Operating Pressure: 20-125 psi (138-862 kPa) Temperature Range: 40-110°F (4-43°C)
 
Install only on cold water supplies.
 
PART NUMBER DESCRIPTION TANK
OPENING
SIZE
IN/OUT
PORTS
SIZE
CENTER
RISER PORT
SIZE
SIDE PORT
SIZE *
SM-MH25834S †

Tank Head, Glass-filled PP, Blue

2.5"- 8 NPSM 3/4" FPT 13/16" N/A
LC-MH25875S Tank Head, ABS Copolymer, Black 2.5"- 8 NPSM 3/4" FPT 13/16" N/A
LC-MH25875S-05 Tank Head, ABS Copolymer, Black 2.5"- 8 NPSM 3/4" FPT 13/16" 1/2" FPT *
LC-MH25875S-75 Tank Head, ABS Copolymer, Black 2.5"- 8 NPSM 3/4" FPT 13/16" 3/4" FPT *
LC-MH2581S Tank Head, ABS Copolymer, Black 2.5"- 8 NPSM 1" FPT 3/4" N/A
* The side port is commonly used as a DI light port or as a sampling port.
DISCONTINUED PRODUCT. Replaced by SM-T25875S1-PP. or SM-T25875S11-PP.
 
 
ALSO AVAILABLE:
   
DI LIGHTS (more info) DI LIGHTS MOUNTS (more info)
110 V, 10K Ohm, 1/2" MPT (P/N LC-R7031-10K) Inline with 1/2" DI Light Port (P/N LC-R7011)
110 V, 20K Ohm, 1/2" MPT (P/N LC-R7031-20K) Tank Head, 1/2" DI Light Port (P/N LC-MH25875S-05)
110 V, 50K Ohm, 1/2" MPT (P/N LC-R7031-50K) Tank Head, 3/4" DI Light Port (P/N LC-MH25875S-75)
110 V, 200K Ohm, 1/2" MPT (P/N LC-R7031-200K)  
110 V, 500K Ohm, 1/2" MPT (P/N LC-R7031-500K) View LC-R7011 Inline DI Light Mount
110 V, 1000K Ohm, 1/2" MPT (P/N LC-R7031-1MEG)  
   
110 V, 10K Ohm, 3/4" MPT (P/N LC-R7046-10K)  
110 V, 20K Ohm, 3/4" MPT (P/N LC-R7046-20K)  
110 V, 50K Ohm, 3/4" MPT (P/N LC-R7046-50K)  
110 V, 200K Ohm, 3/4" MPT (P/N LC-R7046-200K)  
110 V, 500K Ohm, 3/4" MPT (P/N LC-R7046-500K)  
110 V, 1000K Ohm, 3/4" MPT (P/N LC-R7046-1MEG)  
 
 
UPPER SCREEN / DIFFUSER
ATTACHES WITH SCREW
FOR SM-MH25834S
(SCREW SOLD SEPARATELY)
UPPER SCREEN / DIFFUSER
TWIST AND LOCK
FOR LC-MH25875S, LC-MH25875S-05,
LC-MH25875S-75, LC-MH2581S
For 13/16 Inch Riser (P/N SM-US813) For 3/4 Inch Riser (P/N LC-D1203)
Attachment Screw (P/N SCW-S458-PPSS) For 13/16 Inch Riser (P/N LC-D1203-01)
 
 
REDUCING COUPLINGS — PVC
13/16 Inch Socket x 3/4 Inch Socket with 6 Inch Length of 13/16 Inch PVC Rigid Tubing
(P/N SM-CP812S75S)  View photo
13/16 Inch Socket x 13/16 Inch Socket —OR— 3/4 Inch Spigot x 13/16 Inch Socket
(P/N SM-CP8128812SS
 
 
 
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
https://www.swtwater.com

Last Updated: April 1, 2024