Description
Product Code: 80102
Description:
The MRA-500 Trap Primer efficiently primes 1 to 10 traps with a minimal pressure drop of just 21 kPa, making it a superior choice compared to other brands that require a higher pressure drop of 35 kPa. With a versatile pressure range of 140 kPa to 560 kPa, the MRA-500 outperforms competitors, which are limited to a range of 245 kPa to 525 kPa.
Key features of the MRA-500 include:
- No Adjustment Needed:
The cartridge tube has a built-in partition that controls the discharge amount, eliminating the need for manual adjustments. - No Air Pre-Charge Required:
Unlike other brands that require an air pre-charge which, if lost, renders the product unusable, the MRA-500 can be easily disassembled, cleaned, and reassembled in the field. - Fully Serviceable:
Equipped with a replaceable sediment filter and servicing capabilities for extended durability. - Interchangeable Cartridge Tubes:
Offers flexibility and ease of maintenance. - Inspection Made Easy:
Four view holes provide clear visibility of performance and air gaps.
For enhanced functionality, distribution units are available to serve up to 10 floor drain taps (Model 80105 – MI-DU).
WaterMark Approved
The MRA-500 Trap Primer combines advanced engineering with user-friendly features to deliver reliable, long-term performance.





