Bristan ST PUMP20TN Installation, Operation & Maintenance Instructions Manual - Page 15

Browse online or download pdf Installation, Operation & Maintenance Instructions Manual for Water Pump Bristan ST PUMP20TN. Bristan ST PUMP20TN 20 pages. Standard 1.5/2.0 bar twin/single ended shower pump

Print Page

7 TECHNICAL SPECIFICATION

Pump Model
General
Guarantee
WRAS approval
Features
Pump type
Mechanical seal
Anti-vibration feet
Flexible hoses
Dry run protection
Materials
Pump body
Impeller
Maximum head (closed valve)
Performance
Performance @ 9 l/min
Performance @ 18 l/min
Maximum flow
Maximum static inlet pressure
Maximum working pressure*
Maximum ambient air temperature
Min / Max water temperature**
Flow switch sensitivity (approx)
Connections
Pump connections
Flexible hoses
Connections (UK model)
Type
Motor
Duty rating
Power supply / phase / frequency
Electrical
Current (full load)
Power consumption
Fuse rating
Power lead (pre-wired)
Enclosure protection
Physical
Length
Width
Height (excluding hoses)
Weight (including fittings)
Bristan reserve the right to amend the specification in line with its policy of continuous
development of its products.
*Note: Max working pressure is the maximum pressure that can be applied to the pump internal
casing under any installation conditions.
**Note: In normal circumstances the temperature of stored water should never exceed 65 °C. A stored
water temperature of 60°C is considered sufficient to meet all normal requirements and will
minimise deposition of scale in hard water areas.
Maximum permissible water temperature 65°C.
7.11 Noise: The equivalent continuous A-weighted sound pressure level at a
distance of 1 metre from the pump does not exceed 70 dB(A).
S1.5 bar Twin
EPDM / PTFE / Al. Oxide
ü
4
ü
1.5 bar
1.1 bar
0.6 bar
32 l/min
G ¾ female x 15 mm push-in x 200 mm long, isolating valves on inlet hoses
Induction, auto-reset thermal trip
Int (S3) 30 mins on/30 mins off @ 9 l/min
(Both ends pumping)
1.7 Amps
385 Watts
231 mm
4.3 Kg
- 15 -
S2.0 bar Twin
S2.0 bar Single
3 years
1504701
Peripheral
ü
4
ü
Plastic
Plastic
2.0 bar
1.4 bar
0.8 bar
35 l/min
10 meters
300 kPa (3 bar)
40
C
o
Min 4
C / Max 65
C
o
o
0.8 l/min
G ¾ male
230 V a.c. / 1 / 50 Hz
1.8 Amps
420 Watts
5 Amps
1.5 metres
IP22
132 mm
166 mm
ü
2
ü
2.0 bar
1.0 bar
0.3 bar
17 l/min
Int (S3) 30 mins on/
30 mins off @ 9 l/min
1.0 Amps
215 Watts
208 mm
3.3 Kg