5
SAFETY MEASURES
2. SAFETY MEASURES
• Always disconnect the EC pump controller from power when making electrical
connections.
• Do not run other cables with the power cabling.
• Do not touch the metallic part. Hot surface.
3. ABBREVIATIONS & CONVERSION CHARTS
LED
Light Emitting Diode
NPT
American National Standard Taper Pipe Thread
ID
Inner Diameter
OD
Outer Diameter
PE
Polyethylene
PVC
Polyvinyl Chloride
SPDT
Single Pole Double Throw
METRIC vs INCHES
Metric (mm)
Inches - Decimal
Inches - Fractional
4.0 mm
0.16"
5/32
"
6.0 mm
0.24"
15/64
"
10.0 mm
0.39"
25/64
"
12.0 mm
0.47"
15/32
"
20.0 mm
0.79"
25/32
"
25.4 mm
1.00"
1"
50.0 mm
1.97"
1
31/32
"
63.0 mm
2.48"
2
31/64
"
75.0 mm
2.95"
2
61/64
"
METRIC vs FEET & INCHES
Metric (m)
Feet (') Inches (")
Feet (')
Inches (")
2 m
6' 7"
6.56'
78.74"
5 m
16' 4"
16.40'
196.85"
10 m
32' 9"
32.80'
393.70"
ABBREVIA
TIONS & CONVERSION CHARTS
