Mechanical Seal - Edgetec Triflo Pump Carbon / Ceramic - 5/8" Cup with/without rubber boot

Edgetec Triflo 5/8" cup seal - ceramic mechanical seal
Suits Edgetec Triflo pumps as follows:
All Triflo pumps with heaters
Newer Triflo pumps without heaters (with rubber boot) 
Older Triflo pumps without heaters (without rubber boot - need to be siliconed in place)

Ceramic / carbon / nitrile elastomers

36.5mm diameter spring section - metal cup (suits older style pumps)
41mm diameter spring section - with rubber boot fitted (suits newer style pumps) 
32mm diameter ceramic - to outside of rubber boot
31mm overall height with rubber boots

Sold individually - images show 2 seal sets - on the left shows the configuration for newer pumps. On the right shows configuration for older pumps.
The seal is supplied with rubber boot fitted as per seal shown on the left. If you have an older pump, remove the rubber boot and silicone the metal seal cup into place.