Sizing Up A Condensate Unit

SELECTION TABLE (EDR RATING)


Use this formula to determine the EDR rating

  • EDR equals boiler H.P. x 140
  • EDR equals BTU per hour divided by 250
  • EDR equals lbs. of steam per hour x 4
CAPACITY CAPACITY MODEL CLASS RECEIVER RECEIVER NUMBER OF PORTS
EDR G.P.M. DISH P.S.I. H.P. DISH SIZE R.P.M. SIZE (GALLONS) PORT SIZE RETURN SIDE
1,000 1 1/2

10
20
30
40

1/2
1/2
1/2
3/4
1"
1"
1"
1"
3500
H

10 SIMPLER
OR
20 DUPLEX

2"
2"
2
2
2,000 3 10
20
30
40
50
1/2
1/2
1/2
3/4
1 1/2
1"
1"
1"
1"
1"
3500
H
10 SIMPLER
OR
20 DUPLEX
2"
2"
2
2
4,000 6 10
20
30
40
50
1/2
1/2
1/2
3/4
1 1/2
1"
1"
1"
1"
1"
3500
H

10S
OR
20D

2"
2"
2
2
6,000 9 10
20
30
40
50
1/2
1/2
1/2
3/4
1 1/2
1"
1"
1"
1"
1"
3500
H
20D
OR
40D
2"
3"
2
2
10,000 15 10
20
30
40
50
1/2
1/2
1/2
1
2
1"
1"
1"
1"
1 1/2"
3500
H
20D
OR
40D
2"
3"
2
2
20,000 30 10
20
30
40
50
1/2
1/4
1
1 1/2
2
1"
1"
1"
1"
1 1/2"
3500
H
65D 3" 2
25,000 37 1/2 10
20
30
40
50
3/4
1
1 1/2
1 1/2
2 1/2
1"
1"
1"
1"
1 1/2"
3500
H
65D 3" 2
30,000 45 10
20
30
40
50
3/4
1
1 1/2
2 1/2
5

1"
1"
1"
1 1/2"
1 1/2"

3500
H

65D 3" 2
40,000 60 10
20
30
40
50
1 1/2
1 1/2
2
5
5
1"
1"
1 1/2"
1 1/2"
1 1/2"
3500
H
65D 3" 2
50,000 75 10
20
30
40
50
2
2
3
5
7 1/2
1 1/2"
1 1/2"
1 1/2"
1 1/2"
1 1/2"
3500
H
65D 3" 2
65,000 97 1/2 10
20
30
40
50
60
2
2 1/2
2 1/2
5
7 1/2
7 1/2
1 1/2"
1 1/2"
1 1/2"
1 1/2"
1 1/2"
1 1/2"
3500
M
110D 4" 2
80,000 120 10
20
30
40
50
60
2 1/2
2 1/2
2 1/2
5
7 1/2
7 1/2
1 1/2"
1 1/2"
1 1/2"
1 1/2"
1 1/2"
1 1/2"
3500
M
110D 4" 2
100,000 150 10
20
30
40
50
60
3
3
3
5
7 1/2
10

1 1/2"
1 1/2"
1 1/2"
1 1/2"
1 1/2"
1 1/2"

3500
H
110D 4" 2

 

  • M = Medium Head Pumps
  • H = High Head Pumps
  • TFC MOTORS ARE STANDARD 3 THRU 10 H.P. AT NO EXTRA CHARGE