Genuine Barnes & Jones 3503 Cage Unit 1/2" Type A Diaphragm. Use new cover.
- Kellogg-Mackay/Kelmac 1/2"
- Kellogg-Mackay/Kelmac 1/2" 40
Quality Plumbing Supply is a proud distributor of Barnes & Jones products. This Barnes & Jones 3503 Cage Unit 1/2" Type A Diaphragm is a direct replacement manufactured by Barnes & Jones. Order this Barnes & Jones 3503 Cage Unit 1/2" Type A Diaphragm today. Most orders usually ship the same day and we offer free shipping for orders over $99!