Welcome to the Lawler Manufacturing Sizing Program. Please complete this short form prior to first use. Once registered, you will be able to enter the sizing program simply by using your email address. Thank you for specifying Lawler valves and system solutions.

Lawler’s sizing program is designed to aid in selecting the appropriate valve for a particular application . It is proprietary to Lawler and may only be used with permission from Lawler. The program is a guide based upon modified Hunter’s curves and should not be strictly relied upon nor replace the analysis of a trained specifier. Each application is unique and further consultation may be required. Lawler assumes no liability resulting from use of the sizing program. Your use of the program is your agreement as to the terms and conditions stated above.

Lawler’s sizing program is designed to aid in selecting the appropriate valve for a particular application . It is proprietary to Lawler and may only be used with permission from Lawler. The program is a guide based upon modified Hunter’s curves and should not be strictly relied upon nor replace the analysis of a trained specifier. Each application is unique and further consultation may be required. Lawler assumes no liability resulting from use of the sizing program. Your use of the program is your agreement as to the terms and conditions stated above.