Application Driven Answers

Harper Haines – CRISPIN RF-ASR vs SurgeBuster®

NEW CRISPIN RF-Series ASR Check does this:RF-Series_Crispin Check Valve


Traditional cushion swing check valves that clog, weep, and constantly slam are a common challenge in pumping applications with a high head, surge tanks, or multiple pumps. Reverse flow is the source of the problem, and the resulting increased head loss, turbulence, and maintenance cause downtime and expense.

An innovative, self-cleaning, and virtually maintenance-free (and silent) valve from Crispin eliminates those problems. With an adjustable speed return, this valve is Superior to the Surgebuster® Swing-Flex Check Valve, as it is not adjustable. 

We are excited to now be offering the CRISPIN RF-Series ASR Check Valve to our customers. It guarantees to outperform any air cushion swing check valve with weight and lever, and it fully meets ANSI/AWWA C508. Contact us for more information about this time and money-saving valve.

Crispin Valves


To find out more, contact a Harper representative.
Harper Haines Fluid Control, Inc.
125 Old Gate Lane, Milford, CT 06460
Telephone: 203.693.3740 * Fax: 203.547.6092

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