GF Series Positive Displacement Flow Meters with Conditioned Output GF025-MAP-S-6 | FT10888-07

Description & Features

The WEBTEC GF Series positive displacement flow meter, model GF025-MAP-S-6, is built for accurate hydraulic flow measurement across a working range of 0.1 to 25 L/min (0.03 to 7 US gpm), with a pressure rating of 420 bar (6000 psi). Flow accuracy is ±0.5% of reading across the 15 to 100% flow range, making it well suited to applications where measurement confidence matters. The conditioned signal output is powered by a 15 to 30 V DC supply via an M12 5-pin connector, and the unit carries an IP65 rating for use in demanding environments.

Both the body and internal components are stainless steel, with NBR seals, supporting compatibility with mineral oils to ISO 11158. The fluid temperature range spans -40 to 120°C (-40 to 284°F), and porting is 3/4"-16UN JIC Male. At 3.1 kg (6.8 lbs), this is a compact yet robust instrument for hydraulic test and monitoring use.

SKU: FT10888-07
Supplier Part Number (MPN): GF025-MAP-S-6

Specifications

Brand
WEBTEC
Brand
Webtec
Pack Size
1.00
UOM
EA
Supplier Part Number
FT10888-07
Flow Accuracy
±0.5% of Reading (15–100% range)
Ambient Temperature
5 to 40° C, 41 to 104 °F
Body Materials
Stainless Steel
Compatible Fluid
Mineral oils to ISO 11158 (other fluids on request)
Connection Type
M12 5-Pin
Flow Range (US gpm)
0.03 - 7
Flow Range (L/min)
0.1 - 25
Fluid Temperature Range
-40 to 120°C, -40 to 284°F
Gross Weight
3.3 kg, 7.3 lbs
Internal Materials
Stainless Steel
IP Rating
IP65
Maximum Rated Flow
25 L/min, 7 US gpm
Max Rated Pressure
420 bar, 6000 psi
Net Weight
3.1 kg, 6.8 lbs
Porting
3/4” -16UN JIC Male
Power Supply
15 – 30 V DC
Seals
NBR
Product Weight
0.99 lbs

Product Questions & Answers (2)

Question by: Jerry J on May 2, 2026, 7:45 AM
accuracy on this thing, is the ±0.5% figure across the whole flow range or just part of it?
Answer by: Customer Support on May 3, 2026, 4:13 PM
Only across 15 to 100% of the rated range, which works out to roughly 3.75 to 25 L/min (about 1 to 7 gpm). Below that threshold, down to the 0.1 L/min minimum, accuracy isn't rated at ±0.5%. If your application runs consistently at low flow, that's worth keeping in mind when deciding if this model fits.
Question by: Howard K on Sep 14, 2025, 6:17 PM
How can I be sure the GF Series flow meter will fit with my existing hydraulic setup?
Answer by: Customer Support on Sep 16, 2025, 10:59 AM
The GF Series flow meter features a 3/4” -16UN JIC Male port, making it suitable for many standard hydraulic systems. Double-check your setup to make sure the connections match.

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