Hydronic Expansion Tanks & Kits

SX EXTROL® SYSTEM for Larger Closed Heating Systems

SX EXTROLS are designed for large hot water heating systems. All construction and operational features of residential EXTROL models are incorporated in the SX EXTROL Series.

The SX EXTROLS are vertical models with floor stands. Maximum work- ing pressure: 100 psi; Maximum Operating Temperature: 240°F; Standard Charge Pressure: 12 psig.

SX EXTROL EXPANSION TANKS

CAT. NO. MFG. NO. DIMENSIONS H x DIA SYSTEM CONNECTIONS WEIGHT EACH 2K504

SX-30V

2K5041 SX-40V 2K5046 SX-60V 2K5049 SX-90V

23-3/16 x 15” 31-9/16 x 15” 46-7/16 x 15” 33 x 22”

1” 1” 1”

1-1/4”

24 32 45 70

$296.63 $327.17 $443.47 $810.43

CAT. NO. MFG. NO. SIZE 2K525 2K526 2K527 2K528

1”

444 445 446

AIR PURGERS 443

1-1/4” 1-1/2” 2”

EACH $31.75 $28.84 $65.89 $73.05

PAINTED BASEMENT EXPANSION TANKS

For closed hot water heating systems. Working pressure 75 psi. Dished heads. Tapped 6” from each end. CAT. NO. MFG. NO.

GALVANIZED RANGE BOILERS/VERTICAL TANKS

Galvanized Vertical Tanks for hot or cold potable water; NSF listed; maximum working pressures of 75 PSI and 125 PSI; maximum temperature 140° F.

• 12 gallon through 120 gallon tanks have (3) 1-1/4” NPT connec- tions on the side and (1) NPT connection on top.

75 PSI WORKING PRESSURE CAT. NO. MFG. NO. 2K550

CAPACITY DIMENSIONS DIA x HEIGHT

JVPG-12-304 30 gal. OPENING WEIGHT EACH 16” x 38-7/16” 1” 52 lbs $650.21

2K540 2K541 2K542 2K543 2K544

JBXY-17-055 JBXY-17-056 JBXY-17-058 JBXY-17-059 JBXY-17-060

CAPACITY SIZE 15 18 24 30 40

12” x 30” 12” x 38” 12” x 47” 12” x 60” 14” x 60”

WEIGHT EACH 33 lbs 38 lbs 50 lbs 57 lbs 75 lbs

TANK KITS FM911 boiler fill/backflow preventer.

These are pre-boxed boiler trim “kits” designed to provide near boiler components for ease of order- ing and convenience. The expan- sion tanks absorb expansion in the hot water system and help maintain constant system pressure. Standard kit includes air vent, air scoop, #TK300-30 expansion tank and # Premium kit includes Su-

perVent, #TK300-30 expansion tank and # FM911 boiler fill/back- flow preventer.

Expansion tanks are pre-pressurized to 12 PSI. PREMIUM TANK KITS

125 PSI WORKING PRESSURE CAT. NO. MFG. NO.

2K551 2K548 2K549

CAPACITY DIMENSIONS DIA x HEIGHT

JVPG-12-325 42 gal JVPG-12-327 82 gal JVPG-16-328 120 gal

OPENING WEIGHT EACH

16” x 53-3/16” 1” 20” x 66-3/16” 1” 24” x 67-3/16” 1”

100 lbs $956.45 155 lbs $1,564.81 230 lbs $1,969.42

CAT. NO. MFG. NO. DESCRIPTION

2K501SB TK30PV100FM Tank kit for 1” IPS 2K501SC TK30PF125FM

Tank kit for 1-1/4” IPS CAT. NO. MFG. NO.

STANDARD TANK KITS DESCRIPTION

2K501AB TK300-30A-1FM Tank kit for 1” IPS 2K501AC TK300-30A-2FM Tank kit for 1-1/4” IPS

EACH

$351.41 $363.97

$362.63 $374.65 $458.70 $513.94 $650.81

EACH

$266.77 $266.77

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