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HEDLAND Mechanical Flowmeter: Flow Meter, Scale, Variable Area, Inline, Universal - Inline Flowmeters for Water
HEDLANDInline Flowmeters for Water

HEDLAND Mechanical Flowmeter: Flow Meter, Scale, Variable Area, Inline, Universal

The HEDLAND Mechanical Flowmeter is an inline variable-area flow meter for water, featuring a scale display and universal mounting orientation. It measures flow in liters with an accuracy of +/-5% and uses Buna-N…

SKU 3G-OTH-91142

Also listed as: H621016R · H621 016 R

Brand
HEDLAND
Item
Mechanical Flowmeter: Flow Meter, Scale, Variable Area, Inline, Universal
Category
Inline Flowmeters for Water
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

HEDLAND
Manufacturer Part Number
H621-016-R
Type
Scale, Variable Area, Inline, Universal, Gallons/Liters
Accuracy
+/-5%
Display Type
Scale
Seal Material
Buna-N
O-Ring Material
Buna-N
Unit Of Measure
Liters
Mounting Orientation
Universal
Includes Pressure Guage
No
Includes Flow Rate Adjustment Knob
No

Technical Documents

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

Product Description

The HEDLAND Mechanical Flowmeter is an inline variable-area flow meter for water, featuring a scale display and universal mounting orientation. It measures flow in liters with an accuracy of +/-5% and uses Buna-N seals and O-rings. This model (MPN H621-016-R) does not include a pressure gauge or flow rate adjustment knob.

Frequently Asked Questions

What is the HEDLAND Mechanical Flowmeter used for?

The HEDLAND Mechanical Flowmeter is used for inline flow measurement of water in industrial systems. It provides a direct scale reading in liters with +/-5% accuracy, making it suitable for monitoring flow in cooling circuits, filtration systems, and general process water lines.

What are the specifications of the HEDLAND H621-016-R flowmeter?

The HEDLAND H621-016-R is a variable-area inline flowmeter with a scale display. It measures flow in liters, has an accuracy of +/-5%, and uses Buna-N seals and O-rings. It features universal mounting orientation and does not include a pressure gauge or flow rate adjustment knob.

Where to buy the HEDLAND H621-016-R flowmeter worldwide?

You can source the HEDLAND H621-016-R flowmeter through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the HEDLAND Mechanical Flowmeter?

Install the HEDLAND flowmeter in a straight pipe run with the flow direction matching the arrow on the body. Ensure the Buna-N O-rings are properly seated and tighten connections to the recommended torque. Universal mounting allows vertical or horizontal orientation; avoid excessive vibration.

Used in

Common applications for HEDLAND
Hydraulic system flow monitoring — HEDLAND H620 series mechanical flow meters for water and oil
Cooling water circuit flow verification — HEDLAND H621 series inline flow meters with scale display
Compressed air flow measurement in pneumatic networks — HEDLAND variable-area flow meters
Lubrication oil flow monitoring in industrial machinery — HEDLAND H705B series with Viton seals
Process water flow indication in chemical plants — HEDLAND flow meters with remote output (H615 series)
Hydraulic test stand flow measurement — HEDLAND H628 series meters for gallons per minute readings

HEDLAND Products

3G Electric supplies HEDLAND inline flowmeters 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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