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  • Constant flow regardless of pressure fluctuation
  • Quiet operation
  • Pressure Differential Range 15 - 150 psid
  • Temperature Range 32º to 160º F
  • Accuracy ± 10%
  • Suitable for Most Coolants
  • Consult factory for differential pressures lower than 15 psid
Special Features

Unique Hays design
Patented Flow Control Assembly provides a constant flow rate on a consistent basis.

Flexing diaphragm is self-cleaning
Maintains clear orifice by flexing action of patented diaphragm assembly which significantly reduces clogging.

Long-life means real savings
Mesurflo Controls will operate efficiently for many years which means little or no down time and loss of productivity.

Diaphragm area is proportioned to pressure
Each Mesurflo is designed specifically to deliver the prescribed flow rate.

Mesurflo can be used for large flow rates.
Mesurflo controls are placed parallel in a single housing providing the specified flow rate even on large flow rates.
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Item #

Pipe Size

Flow Rate

Pressure Differential Range

Overall Length

Diameter Across Corners

2307-1171 3/4 N/A 3/4 in N/A 8 gpm N/A 15 to 150 psid N/A 3-19/32 in N/A 2-7/8 in
2307-1811 3/4 N/A 3/4 in N/A 9 gpm N/A 15 to 150 psid N/A 3-19/32 in N/A 2-7/8 in
2307-1191 3/4 N/A 3/4 in N/A 10 gpm N/A 15 to 150 psid N/A 3-19/32 in N/A 2-7/8 in
2307-1201 3/4 N/A 3/4 in N/A 11 gpm N/A 15 to 150 psid N/A 3-19/32 in N/A 2-7/8 in
2307-1211 3/4 N/A 3/4 in N/A 12 gpm N/A 15 to 150 psid N/A 3-19/32 in N/A 2-7/8 in
2307-1221 3/4 N/A 3/4 in N/A 13 gpm N/A 15 to 150 psid N/A 3-19/32 in N/A 2-7/8 in
2307-1231 3/4 N/A 3/4 in N/A 14 gpm N/A 15 to 150 psid N/A 3-19/32 in N/A 2-7/8 in
2307-1241 3/4 N/A 3/4 in N/A 15 gpm N/A 15 to 150 psid N/A 3-19/32 in N/A 2-7/8 in
2307-1251 3/4 N/A 3/4 in N/A 16 gpm N/A 15 to 150 psid N/A 3-19/32 in N/A 2-7/8 in
2307-1261 3/4 N/A 3/4 in N/A 17 gpm N/A 15 to 150 psid N/A 3-19/32 in N/A 2-7/8 in
2307-1271 3/4 N/A 3/4 in N/A 18 gpm N/A 15 to 150 psid N/A 3-19/32 in N/A 2-7/8 in
2307-1171 1 N/A 1 in N/A 8 gpm N/A 15 to 150 psid N/A 3-19/32 in N/A 2-7/8 in
2307-1181 1 N/A 1 in N/A 9 gpm N/A 15 to 150 psid N/A 3-19/32 in N/A 2-7/8 in
2307-1191 1 N/A 1 in N/A 10 gpm N/A 15 to 150 psid N/A 3-19/32 in N/A 2-7/8 in
2307-1201 1 N/A 1 in N/A 11 gpm N/A 15 to 150 psid N/A 3-19/32 in N/A 2-7/8 in
2307-1211 1 N/A 1 in N/A 12 gpm N/A 15 to 150 psid N/A 3-19/32 in N/A 2-7/8 in
2307-1221 1 N/A 1 in N/A 13 gpm N/A 15 to 150 psid N/A 3-19/32 in N/A 2-7/8 in
2307-1231 1 N/A 1 in N/A 14 gpm N/A 15 to 150 psid N/A 3-19/32 in N/A 2-7/8 in
2307-1241 1 N/A 1 in N/A 15 gpm N/A 15 to 150 psid N/A 3-19/32 in N/A 2-7/8 in
2307-1251 1 N/A 1 in N/A 16 gpm N/A 15 to 150 psid N/A 3-19/32 in N/A 2-7/8 in
2307-1261 1 N/A 1 in N/A 17 gpm N/A 15 to 150 psid N/A 3-19/32 in N/A 2-7/8 in
2307-1271 1 N/A 1 in N/A 18 gpm N/A 15 to 150 psid N/A 3-19/32 in N/A 2-7/8 in
2307-1281 1 N/A 1 in N/A 19 gpm N/A 15 to 150 psid N/A 3-19/32 in N/A 2-7/8 in
2307-1291 1 N/A 1 in N/A 20 gpm N/A 15 to 150 psid N/A 3-19/32 in N/A 2-7/8 in
2307-1301 1 N/A 1 in N/A 21 gpm N/A 15 to 150 psid N/A 3-19/32 in N/A 2-7/8 in
1 - 25 of 55 | Results Per Page | View | Unit of Measure
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