PD Oval Gear Meters

These compact rugged oval gear flowmeters are designed to give high performance with a low cost of ownership. These meters are happy measuring simple water like products as well as lubricating fluids. There are several versions; some can have totally non-metallic wetted components, PEEK™, ceramic and a choice of elastomer which makes these the ideal choice for the metering of aggressive chemicals. The standard inlet and outlet are BSP or NPT female threads, flanges are also available. For OEM use alternatives, including manifold mountings, are available. The standard models are 316 St St, aluminium, Hastelloy C and PEEK. For hazardous areas either the Namur sensor or the reed switch (simple apparatus) may be used.

Oval Gear Meter selection chart
Oil flow
Water flow
“K”Factor
Model
Min
Mix
Accuracy
Min
Max
Accuracy
Pulse/L
OG1
0.01
1
0.75%FSD
.0.1
1
1.0%FSD
2050
OG2
0.03
4
0.75%FSD
0.15
4
1.0%FSD
1100
OG3
0.05
10
1.0%
0.5
10
0.5%FSD
400
OG4
0.25
50
0.50%
2.5
50
1.00%
113
OG5
0.5
100
0.5%
4
100
0.75%
70
OG6
2
200
0.50%
10
200
1.00%
21
OG7
5
500
0.50%
20
500
1.00%
15