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Flow Meter For Petroleum Fluids, 3/4-14 NPT Ports, 3 to 30 GPM Range, Up To 3500.00 PSI

Description & Features

Engineered by Badger Meter the Flow Meter for Petroleum Fluids offers precision in monitoring flow rates catering to the rigorous demands of hydraulic systems. Featuring 3/4-14 NPT Ports this device supports a flow range of 3 to 30 GPM withstanding pressures up to 3500 PSI. Ideal for industrial applications its accuracy stands at 2% full scale ensuring reliable performance.

Constructed with anodized aluminum the flow meter incorporates stainless steel components enhancing durability. The device is equipped with a polycarbonate guard and has a temperature range between -20F and 240F. This model also includes a non-reverse flow option for aluminum and stainless steel variants with flow measured in a single direction.

Designed for ease it can be installed in any position while its outer housing rotates 360 for optimal readability. The repeatability of 1% guarantees consistent measurements. The product's 3/4 size ports and compatibility with petroleum fluids make it an essential tool in fluid control applications.

MPN: C1BY55

Supplier Part Number: H701A-030

Specifications

B 7.20	C 2.48	Alternate Part Numbers Alternate Part Number C1BY55, Alternate Part Number H701-A-030, Alternate Part Number H701A-030, Alternate Part Number MI-00782404, Alternate Part Number MINO-00401J03512	D 2.85	Brand Badger Meter	Brand Badger Meter	Pack Size 1.00	UOM EA	Flow Range 3 to 30	Materials Aluminum	Maximum Operating Pressure 3500	Peak Pressure Drop 16.50	Ports 3/4-14 NPT	Ports 3/4-14 NPT	Size 3/4	Supplier Part Number H701A-030	Product Weight 1.62 lbs

Similar Products

Model Number	Size	Ports	Flow Range	Materials	Maximum Operating Pressure	Peak Pressure Drop	B	C	D
601-015 Petroleum Fluid Flow Meter	1/2	1/2-14 NPT	1 to 15	Aluminum	3500	18.5	6.6	2.07	2.4
701-030 Petroleum Fluid Flow Meter	3/4	3/4-14 NPT	3 to 30	Aluminum	3500	16.5	7.2	2.48	2.85
801-150 Petroleum Fluid Flow Meter	1-1/4	1-1/4-11-1/2 NPT	10 to 150	Aluminum	3500	27.5	12.2	4.12	4.72

Product Questions & Answers (2)

Question by: Roger B on Dec 2, 2025, 10:31 AM

what's the flow range on this meter and will it hold up to 3500 PSI without any issues?

Answer by: Customer Support on Dec 4, 2025, 6:32 AM

Rated for 3 to 30 GPM with a maximum operating pressure of 3500 PSI, so it covers a solid working range for most hydraulic setups running petroleum fluids. The body is anodized aluminum with stainless steel internals including the spring, spider plate, and fasteners, which helps it handle that pressure consistently. Accuracy runs at plus or minus 2 percent of full scale, and repeatability is plus or minus 1 percent, so readings stay dependable over time.

Question by: Dale B on Feb 22, 2026, 11:44 AM

Reckon this'll hold up alright if I'm pushin' close to that 30 GPM mark on the regular?

Answer by: Customer Support on Feb 24, 2026, 6:25 AM

For typical use, the flow meter should perform reliably near its maximum flow rate of 30 GPM, especially since it is designed to handle pressures up to 3500 PSI. The listed accuracy is plus or minus 2% full scale, so you should see consistent readings.