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3G Electric
HEDLAND H605B-005-F1 Variable Area Flow Switch for Water
HEDLANDVariable Area Flow Switch for Water

HEDLAND H605B-005-F1 Variable Area Flow Switch for Water

The HEDLAND Flow Switch: Piston (MPN H605B-005-F1) is a variable area flow switch for water with an aluminum housing and 1/2 in FNPT connections. It features an adjustable set point, a normally closed SPDT switch…

SKU 3G-OTH-91704

Also listed as: H605B005F1 · H605B 005 F1

Brand
HEDLAND
Item
H605B-005-F1 Variable Area Flow Switch for Water
Part Number
H605B-005-F1
Category
Variable Area Flow Switch for Water
Available to Order
Also known as:H605B-005-F1HEDLAND
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

HEDLAND
Manufacturer Part Number
H605B-005-F1
Type
Aluminum, FNPT, 0.5 gpm – 5 gpm
FNPT
1/2 in
Switch Type
SPDT
Connection Size
1/2 in
Switch Position
Normally Closed
Housing Material
Aluminum
Contact Rating (AC)
10 A @ 250V
Contact Rating (DC)
0.5 A @ 125V DC
Set Point Configuration
Adjustable

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HEDLAND Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HEDLAND Flow Switch: Piston (MPN H605B-005-F1) is a variable area flow switch for water with an aluminum housing and 1/2 in FNPT connections. It features an adjustable set point, a normally closed SPDT switch, and contact ratings of 10 A @ 250V AC and 0.5 A @ 125V DC.

Frequently Asked Questions

What is the HEDLAND H605B-005-F1 flow switch used for?

The HEDLAND H605B-005-F1 is a variable area flow switch for water. It monitors flow rates from 0.5 to 5 gpm in industrial piping systems, triggering an alarm or shutdown when flow deviates from the adjustable set point. Common applications include cooling water circuits, process water lines, and pump protection.

What are the specifications of the HEDLAND H605B-005-F1?

The HEDLAND H605B-005-F1 has an aluminum housing, 1/2 in FNPT connections, and a piston-actuated SPDT switch that is normally closed. Its adjustable set point covers 0.5 to 5 gpm. Contact ratings are 10 A @ 250V AC and 0.5 A @ 125V DC. The manufacturer part number is H605B-005-F1.

Where to buy the HEDLAND H605B-005-F1 worldwide?

3G Electric supplies the HEDLAND H605B-005-F1 flow switch worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source genuine HEDLAND components for water flow monitoring applications.

How to install the HEDLAND H605B-005-F1 flow switch?

Install the HEDLAND H605B-005-F1 in a horizontal pipe run with the piston housing upright. Use PTFE tape on the 1/2 in FNPT threads to prevent leaks. Wire the normally closed SPDT switch according to your control circuit (10 A max at 250V AC). Adjust the set point by turning the adjustment screw while monitoring actual flow.

Used in

Common applications for HEDLAND
Hydraulic systems — Hedland inline flowmeters for oils, such as the H601A series, provide local flow verification on power units and test stands.
Lubrication circuits — Hedland variable-area meters with Viton seals measure oil flow to bearings and gears in industrial machinery.
Cooling water lines — Hedland flowmeters for water, often with stainless steel bodies, monitor flow in heat exchangers and cooling loops.
Chemical processing — Hedland meters with corrosion-resistant wetted parts indicate flow of compatible chemicals in batch and continuous processes.
Mobile equipment — Hedland flow switches and meters are used on construction and agricultural machinery for hydraulic system monitoring.
Marine and offshore — Hedland flowmeters with high-pressure ratings and marine-grade materials serve in ballast and fuel oil systems.
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HEDLAND Products

3G Electric supplies HEDLAND variable area flow switch for water. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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