FI1500 Series Hydraulic In-Line Flow Indicator FI1500-200ASO-EP | FT6238-19

Description & Features

The WEBTEC FI1500 Series Hydraulic In-Line Flow Indicator is designed for accurate flow monitoring in high-pressure hydraulic systems, accommodating up to 350 bar (5000 psi) and flow rates from 10 to 200 L/min (5 to 50 US gpm). Constructed with durable Aluminium 2011T6 and featuring FKM seals, this robust flow meter ensures reliable performance under challenging conditions. The device is suitable for mineral oils compliant with ISO 11158, and its temperature tolerance ranges from 20 to 80°C (65 to 176°F) for continuous use, with short-term exposure up to 110°C (230°F).

The compact design includes 1-7/8" -12UN #24 SAE ORB main ports and 1/4" NPTF top ports, facilitating seamless integration into existing systems. Weighing just 3.2 kg (7 lbs), the FI1500-200ASO-EP model ensures easy handling and installation. With a flow accuracy of ±4% full scale and temperature accuracy of ±2.5°C (±5°F), this flow indicator provides dependable data for optimal hydraulic performance.

SKU: FT6238-19
Supplier Part Number (MPN): FI1500-200ASO-EP

Specifications

Brand
WEBTEC
Brand
Webtec
Pack Size
1.00
UOM
EA
Supplier Part Number
FT6238-19
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)
5 - 50
Flow Range (L/min)
10 - 200
Fluid Temperature Range
20 to 80°C 65 to 176°F cont use. Intermittently (<10 mins) up to 110°C, 230°F
Gross Weight
3.2 kg, 7 lbs
Internal Materials
Mainly Brass
Maximum Rated Flow
200 L/min, 50 US gpm
Max Rated Pressure
350 bar, 5000 psi
Net Weight
3.2 kg, 7 lbs
Porting
Main ports 1-7/8” -12UN #24 SAE ORB, Top ports 1/4” NPTF
Seals
FKM
Product Weight
0.99 lbs

Product Questions & Answers (2)

Question by: Brett B on Mar 29, 2026, 2:06 PM
porting on this thing -- is it SAE ORB or something else? trying to figure out if it'll drop right into a line we already have plumbed with #24 fittings
Answer by: Customer Support on Mar 31, 2026, 7:07 AM
Main ports are 1-7/8"-12UN #24 SAE ORB, so if your existing line runs #24 SAE ORB fittings, this should thread right in without adapters. There are also 1/4" NPTF top ports if you need to tap into those for a secondary connection. Worth confirming your thread count matches before you pull the trigger, but the SAE ORB sizing lines up with standard #24 hydraulic plumbing.
Question by: Warren L on Aug 22, 2025, 12:07 PM
How does the FI1500 Series Flow Indicator handle high-pressure situations in hydraulic systems?
Answer by: Customer Support on Aug 23, 2025, 7:57 PM
The FI1500 Series Flow Indicator is built to manage pressures up to 350 bar, or 5000 psi, making it well-suited for demanding hydraulic applications. Its robust construction ensures reliable performance under such high-pressure conditions.