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FI750 Series Hydraulic In-Line Flow Indicator FI750-30ABOT | FT5758-01

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Description & Features

Designed for continuous service in hydraulic systems, the WEBTEC FI750 Series in-line flow indicator delivers reliable flow monitoring across a range of 2 to 30 L/min (0.5 to 8 US gpm) with a maximum working pressure of 420 bar (6000 psi). Flow accuracy is rated at ±4% full scale, while the integrated temperature measurement carries an accuracy of ±2.5°C (±5°F).

The unit handles fluid temperatures from 20 to 80°C (65 to 176°F) in continuous service, with intermittent exposure up to 110°C (230°F) for periods under ten minutes. Main porting is 3/4" BSPP, with 1/4" BSPP top ports. The aluminium 2011T6 body with predominantly brass internals and FKM seals supports compatibility with mineral oils to ISO 11158, with other fluids available on request. Ambient temperature range spans -10 to 50°C (14 to 122°F). Net weight is 1.3 kg (2.9 lbs).

SKU: FT5758-01
Supplier Part Number (MPN): FI750-30ABOT

Specifications

Brand
WEBTEC
Brand
Webtec
Pack Size
1.00
UOM
EA
Supplier Part Number
FT5758-01
Flow Accuracy
±4% Full Scale
Temperature Accuracy
±2.5°C / ±5°F
Ambient Temperature
-10 to 50°C, 14 to 122°F
Body Materials
Aluminium 2011T6
Compatible Fluid
Mineral oils to ISO 11158 (other fluids on request)
Flow Range (US gpm)
0.5 - 8
Flow Range (L/min)
2 - 30
Fluid Temperature Range
20 to 80°C 65 to 176°F cont use. Intermittently (<10 mins) up to 110°C, 230°F
Gross Weight
1.4 kg, 3.1 lbs
Internal Materials
Mainly Brass
Maximum Rated Flow
30 L/min, 8 US gpm
Max Rated Pressure
420 bar, 6000 psi
Net Weight
1.3 kg, 2.9 lbs
Porting
Main ports 3/4” BSPP, Top ports 1/4” BSPP
Seals
FKM
Product Weight
0.99 lbs

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Product Questions & Answers (1)

Question by: Barb H on Jul 6, 2025, 12:36 PM
What kind of fluids can I use with the FI750-30ABOT flow indicator?
Answer by: Customer Support on Jul 8, 2025, 7:33 AM
The FI750-30ABOT is compatible with mineral oils that meet the ISO 11158 standard. If you need to use other fluids, it's best to check for compatibility on a case-by-case basis.