70mm Size 7 Blocks - by Barton Flange Mounted Engine Cooling Pumps Thermostatic mixing valve with 1/2"

Thermostatic mixing valve with 1/2" BSP male

Good size for easy storage

For use with portable fuel tanks and popular universal outboard engines

Same cassette seal meaning maintenance free

70mm Size 7 Blocks - by Barton Flange Mounted Engine Cooling Pumps Thermostatic mixing valve with 1/2"< The 70mm sheave Size 7 high load cruising block range is engineered for superior strength and performance and offers both plain and ball bearing sheave assemblies. The range features high grade glass fibre nylon reinforced moulded side plates with internal 316 stainless steel frame that is through bolted and riveted for added strength and durability. This well designed and versatile range is engineered for use on larger cruising and racing yachts