User Guide

1716
SPECIFICATIONS OF BL7914
99 mm
3.90"
110 mm
4.33"
142 mm
5.60"
5 mm
0.19"
129 mm
5.08"
17 mm
0.67"
55 mm
2.16"
Kynar
®
is registered Trademark of "Pennwalt Co."
Teflon
®
is registered Trademark of "du Pont de Nemours & Co."
Bottom View of BL7914
FLOW RATE Selectable 2.0, 5.1, 8.8, 11.7 lph
(0.53, 1.33, 2.29, 3.04 gph)
max at 1 bar (14.7 psi).
Adjustable from 0 to 100% of
maximum pump capacity
POWER SUPPLY
BL7914U 100/115V; 50-60Hz
BL7914D 220/240; 50-60Hz
OVERHEATING Red LED for overheating
PROTECTION alarm if temperature is
higher than 90°C (194°F)
SELF PRIMING Max. self-priming height 1.5 m (5')
ENVIRONMENT 0 to 50°C (32 to 122°F)
95% R.H. max
PROTECTION IP54
WEIGHT 4.7 Kg (10.4 lb.)
DIMENSIONS 221 x 181 x 142 mm (WxHxD)
(8.7 x 7.1 x 5.6")
MATERIAL BODY: Polypropylene with
reinforced fiberglass
VALVES: glass balls
PUMPHEAD: Kynar
®
DIAPHRAGM: Teflon
®
1. Pumphead
2. Flow Rate % Knob
3. Overheating LED
4. Capacity Knob
5. Fuse Holder
6. Connections Cover
7. Power Connections
8. Cable Gland.
MECHANICAL DIMENSIONS
Front View of BL7914
FUNCTIONAL DESCRIPTION OF
BL7914
Unplug the
instrument
from power
supply be-
fore replac-
ing the fuse.
181 mm
7.13"
110 mm
4.33"
204 mm
8.03"
164 mm
6.45"
221 mm
8.70"