SAME DAY SHIPPING
— Order by 2pm EST.
Toggle Nav
Cart
Search
main product photo

FI750 Series Hydraulic In-Line Flow Indicator FI750-180ASOT | FT5758-24

Ask A Question

Description & Features

The FI750 Series in-line flow indicator is designed for continuous flow monitoring in hydraulic systems operating at up to 420 bar (6000 psi). Model FI750-180ASOT covers a working flow range of 10 to 180 L/min (4 to 48 US gpm), with a flow accuracy of ±4% full scale and temperature accuracy of ±2.5°C (±5°F).

Fluid temperatures up to 80°C (176°F) are supported in continuous service, with intermittent tolerance up to 110°C (230°F), and the unit is rated for ambient conditions between -10 and 50°C (14 to 122°F). The aluminium 2011T6 body incorporates mainly brass internals and FKM seals, giving a compact net weight of 1.3 kg (2.9 lbs). Main porting is 1-1/16" 12 UNF #12 SAE ORB, with 1/4" NPTF top ports. Compatible with mineral oils to ISO 11158, with other fluids available on request.

SKU: FT5758-24

Supplier Part Number (MPN): FI750-180ASOT

Specifications

Brand
Webtec
Pack Size
1.00
UOM
EA
Flow Accuracy
±4% Full Scale
Temperature Accuracy
±2.5°C / ±5°F
Compatible Fluid
Mineral oils to ISO 11158 (other fluids on request)
Max Rated Pressure
420 bar, 6000 psi
Seals
FKM
Product Weight
0.99 lbs

Related Documents

Product Questions & Answers (2)

Question by: Howard O on Oct 27, 2025, 12:11 PM
ports on this thing, are they SAE ORB or something else? got a #12 fitting already plumbed in and don't want to swap everything out
Answer by: Customer Support on Oct 29, 2025, 9:21 AM
Main ports are 1-1/16" - 12 UNF #12 SAE ORB, so if you've already got a #12 fitting in the line you're in good shape. There are also 1/4" NPTF top ports if you need a secondary connection point. Body is aluminum 2011T6 and internals are mostly brass, so standard hydraulic plumbing practices apply.
Question by: Neil J on May 31, 2025, 7:06 PM
How well does the FI750-180ASOT handle temperature changes in a hydraulic system?
Answer by: Customer Support on Jun 1, 2025, 9:15 PM
The FI750-180ASOT can manage fluid temperatures between 20 to 80°C (65 to 176°F) for continuous use, and it can withstand up to 110°C (230°F) intermittently for less than 10 minutes. This makes it suitable for environments with fluctuating temperatures.