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Type HT

CONDENSATION RETURN UNITS
Bulletin 100C

bullet

For heating systems

bulletFor industrial process systems
bulletMedium and high pressure operations
bulletTurbine type pumps
bullet1750 RPM motors
bulletFactory assembled
bulletControls mounted and factory wired 

FEATURES

RECEIVER:
Heavy welded steel with gauge glass and support leg mounted on steel base.  

PUMPS: 
Double suction, peripheral, regenerative, turbine type pumps, bronze fitted, with double outboard ball bearings and stainless steel shaft. All pumps are constructed with leakless mechanical shaft seals. 

MOTORS:
Nationally recognized manufacture, operating at 1750 RPM, in standard NEMA frame sizes. 

FLOAT CONTROL:
Enclosed automatic float switch with adjustable float travel and copper float furnished for each motor. On duplex units, and alternating float switch assembly may be substituted for the two standard float switches. This alternating float switch automatically alternates the cycle of operation of the two pumps and provides for simultaneous operation of both pumps when required by the condensate in-flow.  

STARTERS: 
Single phase motors, 3/4 HP and smaller, have built-in thermal overload protective devices.

Single phase motors, 1 HP and above, and all 3 phase motors, are furnished with magnetic starters which are mounted and wired at the factory, providing overload and undervoltage protection for the motors.

Single Unit consists of receiver, gauge glass, one pump and motor unit (plus magnetic starter if required); all mounted on integral base with pump suction piping complete, including strainer in pump suction line.

Duplex Unit consists of receiver, gauge glass, two pump and motor units (plus magnetic starters if required); all mounted on integral base with pump suction piping complete, including strainer in each pump suction line.
Engineering Selection Table  List Prices
1-Phase 3-Phase Approx. Ship'g Weight
Unit No. Sq. Ft. EDR Pump Disch Press PSIG Pump Cap. GPM Motor HP 1750 RPM Rec. Cap. Gal. Pump Disch Size Single Duplex Single Duplex Single Duplex Pump Model
HT-220-4
HT-230-4
HT-240-4
HT-250-4
HT-260-4
HT-275-4
HT-2100-4		 2,000 20#
30
40
50
60
75
100		 3 1/4
1/4
1/4
1/3
1/2
3/4
3/4		 14 1-1/4
1-1/4
1-1/4
1-1/4
1-1/4
1-1/4
1-1/4		 $6759
6759
6759
6876
7092
7329
8244		 $11046
11046
11046
11286
11712
12186
14016		 $8007
8007
8007
8076
8256
8397
9312		 $13161
13161
13161
13305
13662
13947
15774		 250#
250
270
270
270
280
290		 350#
350
370
370
380
390
410		 141D
141D
141D
141D
141E
141F
142D
HT-420-4
HT-430-4
HT-440-4
HT-450-4
HT-460-4
HT-475-4
HT-4100-4		 4,000 20
30
40
50
60
75
100		 6 1/4
1/4
1/2
1/2
3/4
3/4
1		 14 1-1/4
1-1/4
1-1/4
1-1/4
1-1/4
1-1/4
1-1/4		 6759
6759
7137
7137
7329
8529
10155		 11046
11046
11808
11808
12186
14586
17463		 8007
8007
8304
8304
8397
9597
9942		 13161
13161
13755
13755
13947
16344
17034		 250
250
270
270
270
280
290		 350
350
380
380
390
410
450		 141D
141D
141F
141F
141F
142E
142F
HT-620-4
HT-630-4
HT-640-4
HT-650-4
HT-660-4
HT-675-4
HT-6100-4		 6,000 20
30
40
50
60
75
100		 9 1/3
1/3
1/2
3/4
1
1
1-1/2		 14 1-1/4
1-1/4
1-1/4
1-1/4
1-1/4
1-1/4
1-1/4		 7008
7008
7173
7365
8955
10155
10596		 11547
11547
11880
12258
15063
17463
18342		 8208
8208
8337
8433
8742
9942
10167		 13566
13566
13827
14016
14634
17034
17487		 290
290
290
300
320
320
350		 400
410
410
420
440
440
490		 141F
141F
141G
141G
141I
142F
142G
HT-820-4
HT-830-4
HT-840-4
HT-850-4
HT-860-4
HT-875-4
HT-8100-4		 8,000 20
30
40
50
60
75
100		 12 1/3
1/3
3/4
1
1-1/2
1-1/2
2		 14 1-1/4
1-1/4
1-1/4
1-1/4
1-1/4
1-1/4
1-1/4		 7044
7044
7650
8955
9264
10917
11427		 11616
11616
12828
15063
15681
18984
20004		 8244
8244
8718
8742
8838
10488
11190		 13638
13638
14586
14634
14826
18126
19530		 290
290
300
320
340
350
370		 400
410
420
440
480
490
520		 141G
141G
141I
141I
141IA
142H
142I
HT-1020-4
HT-1030-4
HT-1040-4
HT-1050-4
HT-1060-4
HT-1075-4
HT-10100-4		 10,000 20
30
40
50
60
75
100		 15 1/3
1/2
3/4
1-1/2
1-1/2
1-1/2
2		 14 1-1/4
1-1/4
1-1/4
1-1/4
1-1/4
1-1/4
1-1/4		 7004
7233
7650
9264
10917
11238
11664		 11616
11997
12828
15681
18984
19623
20481		 8244
8397
8718
8838
10488
10809
11427		 13638
13947
14586
14826
18126
18768
20004		 330
330
360
390
400
400
480		 460
460
500
550
560
560
670		 141G
141H
141I
141IA
142H
142I
142J
HT-1520-4
HT-1530-4
HT-1540-4
HT-1550-4
HT-1560-4
HT-1575-4
HT-15100-4		 15,000 20
30
40
50
60
75
100		 22-1/2 1/3
1
1-1/2
1-1/2
2
3
3		 26 1-1/4
1-1/4
1-1/4
1-1/4
1-1/4
1-1/4
1-1/4		 8304
9537
9822
11523
11961
12555
13044		 13209
15609
16179
19578
20457
21645
22617		 9111
9324
9393
11094
11724
11559
12045		 14754
15180
15324
18720
19980
19647
20622		 330
360
390
400
480
480
550		 460
500
550
560
670
670
770		 141I
141IA
141IA
142I
151I
151I
142IA
HT-2020-4
HT-2030-4
HT-2040-4
HT-2050-4
HT-2060-4
HT-2075-4
HT-20100-4		 20,000 20
30
40
50
60
75
100		 30 1
1-1/2
1-1/2
3
3
3
5		 26 1-1/4
2
2
2
2
2
2		 9537
11772
14844
14844
14844
-
-		 15609
20076
22617
22617
22617
-
-		 9324
11343
12045
12045
12045
12537
12342		 15180
19221
20622
20622
20622
21714
21216		 360
400
400
500
550
550
630		 500
560
560
700
770
770
880		 141IA
141IA
141IA
151I
161D
151I
151K
HT-2520-4
HT-2530-4
HT-2540-4
HT-2550-4
HT-2560-4
HT-2575-4
HT-25100-4		 25,000 20
30
40
50
60
75
100		 37-1/2 1
1-1/2
3
3
3
5
5		 33 2
2
2
2
2
2
2		 12021
12699
13542
13791
14040
-
-		 20160
21513
23199
23700
24198
-
-		 11592
12462
12543
12792
13044
13590
13590		 19305
21039
21204
21702
22203
23295
23295		 550
600
640
640
640
710
710		 770
840
900
900
900
1000
1000		 141IA
161D
151K
151K
151K
161E
151K
HT-3020-4
HT-3030-4
HT-3040-4
HT-3050-4
HT-3060-4
HT-3075-4
HT-30100-4		 30,000 20
30
40
50
60
75
100		 45 1-1/2
2
3
3
5
5
5		 33 2
2
2
2
2
2
2		 12021
12699
13542
13971
-
-
-		 20160
21513
23199
23700
-
-
-		 11592
12462
12543
12792
13341
13590
13590		 19305
21039
21204
21702
22797
23295
23295		 550
600
640
640
710
710
750		 770
840
900
900
1000
1000
1000		 151I
151K
151K
161E
161F
151L
151L
HT-4020-4
HT-4030-4
HT-4040-4
HT-4050-4
HT-4060-4
HT-4075-4
HT-40100-4		 40,000 20
30
40
50
60
75
100		 60 2
3
3
3
5
5
10		 45 2
2
2
2
2
2
2		 13113
14778
14778
14778
-
-
-		 22215
25506
25506
25506
-
-
-		 12711
13779
13779
13799
14325
14076
17499		 21405
23508
23508
23508
24660
24102
30945		 680
720
720
720
790
890
1090		 950
1000
1000
1000
1100
1240
1520		 151K
151L
151L
151L
161G
151L
171J
HT-5020-4
HT-5030-4
HT-5040-4
HT-5050-4
HT-5060-4
HT-5075-4
HT-50100-4		 50,000 20
30
40
50
60
75
100		 75 3
3
3
5
5
7-1/2
10		 63 2
2
2
2
2
2
2		 15288
15786
15786
-
-
-
-		 26193
27192
27192
-
-
-
-		 14289
14790
14790
15087
15087
16797
19731		 24198
25197
25197
25791
25791
29211
35079		 790
790
860
860
860
1090
1290		 1100
1100
1200
1200
1210
1520
1800		 161F
161G
161G
161G
161G
171H
162G

INLET SIZES
2" receiving tank return inlet connection is standard on 14 and 26 gallon receiving tanks. 
3" receiving tank return inlet connection is standard on 33, 45 and 63 gallon receiving tanks.

MOTOR PROTECTION:
All single phase units up thru 3/4 HP have overload protection built into the motors, and therefore, magnetic starters are not furnished as standard equipment. Single phase units 1 HP and larger and all three phase units are furnished with magnetic starters as standard equipment, mounted on the unit and wired to the motors and to the float switches. On units not furnished with magnetic starters, the float switches are wired directly to the motors. 

DELETION OF SUCTION LINE STRAINERS:
If not desired, the following list price deductions may be taken:

Delete Strainer
Unit Suc. Line Size Single Double
HT-220-4 thru HT-20100-4 1-1/4" $117 $234
HT-2520-4 thru HT-30100-4 1-1/2" 135 270
HT-4020-4 thru HT-40100-4 2" 225 450
HT-5020-4 thru HT-50100-4 2-1/2" 414 828

SUCTION LINE GATE VALVES:
If required, make the following list price additions for gate valves in the pump suction lines:

Add Gate Valve
Unit Suc. Line Size Single Double
HT-220-4 thru HT-20100-4 1-1/4" $189 $378
HT-2520-4 thru HT-30100-4 1-1/2" 216 432
HT-4020-4 thru HT-40100-4 2" 315 630
HT-5020-4 thru HT-50100-4 2-1/2" 612 1224

 

MODIFICATIONS AND ACCESSORIES:
GALVANIZING OF RECEIVERS SEE BFC PAGES
EXTRA RECEIVER TAPPINGS SEE BFC PAGES
X-HEAVY AND XX-HEAVY RECEIVERS SEE BFC PAGES
SPECIAL AND STANDARD THERMOMETERS SEE BFC PAGES
PRESSURE GAUGES SEE BFC PAGES
INLET STRAINER FOR TANK RETURN CONNECTION SEE BFC PAGES
COMBINATION STARTERS AND STARTER MODIFICATIONS SEE BFC PAGES
NON-STANDARD MOTOR AND CONTROL ENCLOSURE  SEE MISCELLANEOUS SECTION
WATERTIGHT AND EXPLOSION PROOF WIRING SEE MISCELLANEOUS SECTION
SINGLE ENCLOSURE CONTROL PANELS SEE MISCELLANEOUS SECTION
BAFFLE PLATES SEE BFC PAGES
MANHOLE SEE BFC PAGES
CORROSION INHIBITOR BAR SEE BFC PAGES
DUPLEX PANELS (INDIVIDUAL CONTROL ENCLOSURES) SEE BFC PAGES
FRACTIONAL HP MANUAL STARTERS SEE CCV PAGES
LEAD-LAG ARRANGEMENTS SEE CCV PAGES
NON-STANDARD TANK SIZES  SEE BFC PAGES
SINGLE PHASE MAGNETIC STARTERS SEE CCH PAGES
ALTERNATORS SEE CCH PAGES
PUMP DISCHARGE MANIFOLD REFER TO FACTORY
SPECIAL RECEIVER COATING SEE BFC PAGES
ASME CODE STAMPED RECEIVERS SEE BFC PAGES
HIGH TEMPERATURE RETURN PIPE SEE BFC PAGES

 

DIMENSIONS

Unit Numbers Tank Cap. Gal. Tank Shell Size A C G H Drain
HT-220-4
thru
HT-10100-4		 14 14 X 18 29 26 2 1 1
HT-1520-4
thru
HT-20100-4		 26 18 X 24 37 32 2 1 1
HT-2520-4
thru
HT-30100-4		 33 18 X 28 41 37 3 1 1
HT-4020-4
thru
HT-40100-4		 45 18 X 36 50 46 3 1 1
HT-5020-4
thru
HT-50100-4		 63 22 X 36 50 46 3 1-1/4 1
NON-STD. TANK 100 24 X 48 66 59 4 1-1/4 1
NON-STD. TANK 150 30 X 48 68 61 4 1-1/4 1-1/4

 

Tank Dia. Pump Series B D E F
14
14
14		 4
5
6		 30
42
42		 22
28
28		 24
29
29		 27
32
32
18
18
18		 4
5
6		 30
42
42		 24
30
30		 28
33
33		 31
36
36
22
22
22		 4
5
6		 32
42
42		 27
32
32		 32
37
37		 35
40
40
24
24
24		 4
5
6		 32
44
44		 28
34
34		 34
39
39		 38
43
43
30
30
30		 4
5
6		 40
50
50		 35
40
40		 40
45
45		 44
49
49

Notes:

1. All dimensions are in inches unless otherwise noted.

2. Do not use for construction purposes unless certified.

3. Series 4 pumps have 1-1/4" discharge connections. Series 5 & 6 pumps have 2"discharge connections.

4. Series 4 pumps have vertical-up discharge connections. Series 5 & 6 pumps have horizontal discharge connections.

5. Pump selections for type HT condensation return units can be found on applicable list price sheets.