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PRM 1 Inch EFM-DN Electromagnetic Flow Meter
The PRM EFM-DN series meters are flow totalizing meters that can be used to provide rate flow and totalized flow of various liquids such as water, polymers, surfactants and other chemicals. These meters are non-invasive electromagnetic meters designed for harsh applications and long life with excellent accuracy. Unlike paddlewheel, vortex or other mechanical meters, there are no moving parts through the entire measuring chamber and accuracy is increased while maintenance requirements are decreased. The entire flow chamber consists of a PTFE liner to ensure chemical compatibility with many chemicals that may be present. Flowmeters for use with acid solutions are at the user's discretion of risk . PRM is not responsible for compatibility with the users process. Consult with an engineer for guidance on chemical compatibility. The Electromag meters standard electrodes are 316SS with options for Hastelloy and Titanium.
Specifications:
- Size: 1 Inch Flange ANSI 150#
- Temp. Range: -4°F to 300° F
- Max. Pressure: 230 psi
- Liner Material: PTFE
- Body and Flange: Carbon Steel
- 316SS Electrodes Standard
- Flow Range:
- 1 inch: 3-115 GPM
- Power: 24VDC
- Signal Output:
- 4-20mA and pulse output
- IP67 Protective Covering, for Class 1, Div. 2 Hazardous Locations
- Accuracy: ±0.5%
- Meter is calibrated for water
A. If not satisfied with a PRM product for any reason, customers should contact PRM. Returns submitted within 30 days of the original invoice and must be in original packaging and in new condition. Please contact PRM to provide additional information regarding a return.
B. PRM Limited Warranties are applicable to PRM branded products, non-transferable, and warrant against manufacturer defects in workmanship and materials under normal use for 1 year after the date of the PRM invoice unless otherwise stated. If PRM approves the product is accepted for return during the limited warranty period, PRM may repair, replace, or refund the amount paid by the customer.
C. Non-PRM branded products retain their manufacturer's warranty. Customer should contact the manufacturer for warranty service.
D. PRM is not liable for claims arising out of product misuse, improper product selection, improper installation, and/or product modification. PRM's liability in all events is limited to the purchase price paid for the product.
The vast majority of PRM products ship directly from our facility within one business day. High value items such as blowers, pumps, and fans may have extended lead times due to global supply. Please consider contacting PRM prior to your purchase if it's necessary to know an exact delivery date and time.
IMPORTANT: All goods must be inspected immediately upon delivery. Any shipping damage, missing items, or product defects must be reported to both PRM Filtration and the shipping carrier within 24 hours of delivery. Failure to report issues within this timeframe may result in your claim being denied. Please retain all original packaging materials, as they may be required for filing a damage claim.
Product Recovery Management, Inc. Returns/Exchanges
200 20th Street
Butner, North Carolina 27509.
Do not send us a damaged or defective item for exchange prior to contacting us. We will then contact you regarding your return. We cannot accept exchanges unless we have responded to your request.



