Key Instruments FR4500 Series Variable Area Flow Meter for Liquid, 0.8 L/min Min, 9 L/min Max
- RS Stock No.:
- 361-0199
- Mfr. Part No.:
- 2530A4L69BVBN
- Brand:
- Key Instruments
Subtotal (1 unit)*
£270.19
(exc. VAT)
£324.23
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 28 unit(s) ready to ship
- Plus 6 unit(s) ready to ship from another location
- Plus 2 unit(s) shipping from 05 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £270.19 |
*price indicative
- RS Stock No.:
- 361-0199
- Mfr. Part No.:
- 2530A4L69BVBN
- Brand:
- Key Instruments
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Key Instruments | |
| Media Monitored | Liquid | |
| Device Type | Variable Area | |
| Minimum Flow Rate | 0.8 L/min | |
| Maximum Flow Rate | 9 L/min | |
| Pipe Diameter Range | 1/4 in | |
| Connection Type | 1/4 NPT Female | |
| Maximum Pressure | 6.89bar | |
| Material | Acrylic | |
| Maximum Media Temperature | +65°C | |
| Series | FR4500 | |
| Maximum Operating Temperature | +65°C | |
Select all | ||
|---|---|---|
Brand Key Instruments | ||
Media Monitored Liquid | ||
Device Type Variable Area | ||
Minimum Flow Rate 0.8 L/min | ||
Maximum Flow Rate 9 L/min | ||
Pipe Diameter Range 1/4 in | ||
Connection Type 1/4 NPT Female | ||
Maximum Pressure 6.89bar | ||
Material Acrylic | ||
Maximum Media Temperature +65°C | ||
Series FR4500 | ||
Maximum Operating Temperature +65°C | ||
RoHS Status: Exempt
- COO (Country of Origin):
- US
Key Instruments Flowmeter
The Key Instruments FR4500 series variable area flowmeter measures the liquid flow rate of 0.8L/min to 10L/min. It is a standard, precision-machined, acrylic, flowmeter for liquids or gases. It also has direct reading air and water scales. The FR4500 flowmeters can be configured with a control valve on the inlet or no valve at all. The O-rings are provided as Buna-N.
Product application information:
Compatible with most gases and fluids.
Note:
Mounting screws are required (available separately).
Product application information:
Compatible with most gases and fluids.
Note:
Mounting screws are required (available separately).
Features and Benefits
Pipe diameter range is 1/4 in
Connection type is 1/4 NPT female
Maximum operating pressure is 6.89bar
Maximum operating temperature is 65°C
It is use for long term trouble free operation
Easy-to-read scales
Threaded brass inserts for quick installation
Easy disassembly and assembly for maintenance
Durable, 1-piece, clear, acrylic construction
Stable, easy-to-read float
Superior quality
Mounting inserts 10-32 UNF x 3/8in
It has maximum pressure 100PSIG
Connection type is 1/4 NPT female
Maximum operating pressure is 6.89bar
Maximum operating temperature is 65°C
It is use for long term trouble free operation
Easy-to-read scales
Threaded brass inserts for quick installation
Easy disassembly and assembly for maintenance
Durable, 1-piece, clear, acrylic construction
Stable, easy-to-read float
Superior quality
Mounting inserts 10-32 UNF x 3/8in
It has maximum pressure 100PSIG
Applications
Air sampling equipment aquaculture
Desalinization equipment
Gas analysers
Medical systems
Photo processing equipment
Water treatment and distribution systems
Desalinization equipment
Gas analysers
Medical systems
Photo processing equipment
Water treatment and distribution systems