Stenner Feed Rate Control Assy [Classic Adj 45/85 w/Shaft] (FC5040D) aquasun The secondary control point is

The secondary control point is often there to make common adjustments easier from a certain seat or side of the spa

Useful when original cartridges are worn or spent

Speck Pumps Trap Body [E90] (2921110127) is a replacement trap body for compatible Speck pump or leaf trap assemblies

Keeping the replacement aligned with the existing plumbing layout can make service work cleaner and more predictable

Replacing it can help restore cleaner circulation performance and improve confidence in the repair

Stenner Feed Rate Control Assy [Classic Adj 45/85 w/Shaft] (FC5040D) aquasun The secondary control point isStenner Feed Rate Control Assy [Classic Adj 45 85 w Shaft] is a genuine Stenner Pumps replacement part designed to restore adjustment control on compatible classic adjustable Stenner pump models. Chemical feeder systems depend on small connection, valve, and drive components working correctly, and replacing worn parts with the correct Stenner part number helps maintain consistent dosing and dependable system performance. Use part number FC5040D when