| |
TURBINE CONDENSATION RETURN UNITS
Bulletin 105C
FEATURES
 RECEIVER:
Low inlet type receivers are of heavy, close-grained cast
iron construction. No foundation bolts are required. May be installed in shallow
pits or on floor level. Available in 10,15 and 30 gallon capacities.
MOTORS:
All motors operate at 1750 RPM. Single phase
(115/230v) capacitor type motors have built-in thermal overload protection.
Three phase (200/230/460v) motors are furnished with magnetic starters, mounted
and wired on the unit, with overload relays for the motors.
FLOAT SWITCH:
Enclosed automatic float switch with adjustable float travel and seamless copper
float furnished for each motor.
PUMP:
Double suction, peripheral, regenerative, turbine type pump, bronze fitted, with
stainless steel shaft and brass screen strainer. Will not vapor-lock even when
handling water at 210°F
SINGLE UNIT:
Consists of one receiver, one pump and motor unit and one float switch (plus one
magnetic starter where required).
DUPLEX UNIT:
Consists of one receiver, two pump and motor units and two float switches (plus
two magnetic starters where required). An automatic alternating float switch can
be furnished on duplex units, in place of the two standard float switches.
Click Here for Parts List and Data Click
Here for Price List Click
Here for VTC Curve
| Unit No. |
Max. Sq. Ft. Direct Radiation |
Equiv. Boiler
H.P. |
Radiation will Condense
G.P.M. |
Pump Capacity
G.P.M. |
Disch. Press. at Pump Psi |
Motor
H.P. 1750
RPM |
Receiver Gal. Single |
Receiver Gal. Duplex |
VTC -110-4
-120-4
-130-4
-140-4
-150-4 |
1,000
1,000
1,000
1,000
1,000 |
7.2
7.2
7.2
7.2
7.2 |
1/2
1/2
1/2
1/2
1/2 |
1-1/2
1-1/2
1-1/2
1-1/2
1-1/2 |
10
20
30
40
50 |
1/4
1/4
1/4
1/3
1/3 |
10
10
10
10
10 |
15
15
15
15
15 |
VTC -210-4
-220-4
-230-4
-240-4
-250-4 |
2,000
2,000
2,000
2,000
2,000 |
14.5
14.5
14.5
14.5
14.5 |
1
1
1
1
1 |
3
3
3
3
3 |
10
20
30
40
50 |
1/4
1/4
1/4
1/3
1/3 |
10
10
10
10
10 |
15
15
15
15
15 |
VTC -410-4
-420-4
-430-4
-440-4
-450-4 |
4,000
4,000
4,000
4,000
4,000 |
29
29
29
29
29 |
2
2
2
2
2 |
6
6
6
6
6 |
10
20
30
40
50 |
1/4
1/4
1/3
1/2
3/4 |
10
10
10
10
10 |
15
15
15
15
15 |
VTC -610-4
-620-4
-630-4
-640-4
-650-4 |
6,000
6,000
6,000
6,000
6,000 |
43
43
43
43
43 |
3
3
3
3
3 |
9
9
9
9
9 |
10
20
30
40
50 |
1/4
1/3
1/2
3/4
3/4 |
10
10
10
10
10 |
15
15
15
15
15 |
VTC -810-4
-820-4
-830-4
-840-4 |
8,000
8,000
8,000
8,000 |
58
58
58
58 |
4
4
4
4 |
12
12
12
12 |
10
20
30
40 |
1/4
1/3
1/2
3/4 |
15
15
15
15 |
15
15
15
15 |
VTC -1010-4
-1020-4
-1030-4
-1040-4 |
10,000
10,000
10,000
10,000 |
72
72
72
72 |
5
5
5
5 |
15
15
15
15 |
10
20
30
40 |
1/3
1/2
3/4
3/4 |
15
15
15
15 |
15
15
15
15 |
MODIFICATIONS AVAILABLE:
COMBINATION STARTERS with non-fusible or fusible disconnect switches or with
circuit breakers; other special starters.
A MECHANICAL ALTERNATING FLOAT SWITCH instead of automatically alternate
cycles of operation as well as starting the second pump for extra capacity under
peak load conditions.
AUTOMATIC ELECTRICAL ALTERNATOR, which performs the same function as the
mechanical alternator.
Type VTC condensation return unit can be furnished as a type VTC-BF AUTOMATIC
BOILER FEED UNIT by substituting cold water make-up valve assembly for float
switch and actuating pump motor by a boiler water level controller.
Motors, switches, starters and interconnecting wiring for locations requiring
WATER-TIGHT, EXPLOSION-PROOF or other special equipment.
Air-tight sealing of unit for pumping condensate into system operating under
VACUUM.
STEEL RECEIVERS are available in lieu of the standard cast iron receivers,
and 30-gallon steel or cast iron receivers are available in lieu of the standard
10-gallon and 15-gallon receivers.
|
