Range (201) 0.6 to 60 GPH, (231) 3 to 90 GPH,  (H) 3 to 120 GPH
K-factor (201) ~ 29.00, (231) ~19.50, (H) ~48.00

Linearity 1%

Pressure drop (201) 1.2 psi at 30 GPH, 4.8 psi at 60 GPH
Pressure drop (231) 0.31 psi at 30 GPH, 2.8 psi at 60 GPH
Pressure drop (H) 0.23 psi at 30 GPH, 0.8 psi at 60 GPH
Working pressure (201, 231) 200 psi, (H) 1500 psi

Maximum burst pressure 2000 psi

Temperature range, operating  -55°C to 70°C
Temperature range, non-operating  (201, 231) -65°C to 125°C, (H)  -65°C to 100°C

Fuel ports  (201, 231) 1/4 Female NPT (H) AN816-8-8

**  Do not use Teflon tape or thread sealent compound of any kind – this will void transducer warranty.** [ See “Report #503 Rev B: Date 03/14/97 under heading #2 “Initial Check Out” – line item #14. ]