WATSON MARLOW
Bredel 80
Max flow: 176.1 GPM
Capacity: 3.09 G/rev
Max discharge pressure: 232 psi
Max temperature: 176F
Inner diameter pump element: 80mm
Lubricant required: 10.57 G
Starting torque: 17,701 inch-lbs
Bredel 100
Max flow: 233.4 GPM
Capacity: 5.28 G/rev
Max discharge pressure: 232 psi
Max temperature: 176F
Inner diameter pump element: 100mm
Lubricant required: 15.85 G
Starting torque: 27,437 inch-lbs
Bredel 65
Max flow: 140.9 GPM
Capacity: 1.77 G/rev
Max discharge pressure: 232 psi
Max temperature: 176F
Inner diameter pump element: 65mm
Lubricant required: 5.28 G
Starting torque: 10,178 inch-lbs
Performance
Bredel 65, Bredel 80, Bredel 100
Continuous Duty
Intermittent Duty (maximum 2 hours of operation
followed by a minimum 1 hour stop
11.0 (14.75hp)
10.0 (13.40hp)
8.0 (10.72hp)
6.0 (8.04hp)
2.0 (2.68hp)
4.0 (5.36hp)
Required
motor power kW (hp)
10
4000
17.6
20
8000
35.2
30
12000
52.8
40
16000
70.4
50
20000
88.1
60
24000
105.7
70
28000
123.3
80
32000
140.9
Pump speed
rpm
Capacity
L/h
Capacity
USGPM
Product
temperature C (F)
40 (104F)
50 (122F)
60 (140F)
70 (158F)
80 (176F)
100 kPa = 1 bar
1600 kPa (232psi)
1000 kPa (145psi)
750 kPa (109psi)
500 kPa (73psi)
5
2
6
1
3
14.0 (18.77hp)
12.0 (16.08hp)
10.0 (13.40hp)
8.0 (10.72hp)
4.0 (5.36hp)
6.0 (8.04hp)
Required
motor power kW (hp)
10
7000
30.8
20
14000
61.6
30
21000
92.5
40
28000
123.3
50
35000
154.1
60
42000
184.9
Pump speed
rpm
Capacity
L/h
Capacity
USGPM
Product
temperature C (F)
40 (104F)
50 (122F)
60 (140F)
70 (158F)
80 (176F)
100 kPa = 1 bar
1600 kPa (232psi)
1000 kPa (145psi)
750 kPa (109psi)
500 kPa (73psi)
4
5
2
6
1
3
18.0 (24.13hp)
16.0 (21.44hp)
14.0 (18.77hp)
12.0 (16.08hp)
8.0 (10.72hp)
6.0 (8.04hp)
4.0 (5.36hp)
10.0 (13.40hp)
Required
motor power kW (hp)
10
12000
52.8
20
24000
105.7
30
36000
158.5
40
48000
211.3
50
60000
264.1
Pump speed
rpm
Capacity
L/h
Capacity
USGPM
Product
temperature C (F)
40 (104F)
50 (122F)
60 (140F)
70 (158F)
80 (176F)
100 kPa = 1 bar
1600 kPa (232psi)
1000 kPa (145psi)
750 kPa (109psi)
500 kPa (73psi)
4
5
2
6
1
3
10