Teflon Washer 25-1235A for UV Quartz Sleeve 22mm
Teflon Washer 25-1235A for UV Quartz Sleeve 22mm
Description
This Teflon Washer create a seal around the edges of the quartz sleeve to prevent water damage and fits various models including MIGHTYPURE, MINIPURE, and SANITRON UV Systems.
Q:
What is the 25-1235A washer used for?
A:
It is a PTFE washer used with 22 mm quartz-sleeve gland hardware on compatible UV water-treatment systems. The washer supports the sealing assembly but is not itself the elastomer O-ring.
Q:
Which systems fit the 25-1235A washer?
A:
Approved applications include Mighty Pure MP36C and MP49C plus Sanitron S2400C, S37A, S37B, S37C, S50B and S50C systems. Confirm the 22 mm sleeve size and parts diagram.
Q:
Is 25-1235A interchangeable with 00-1238A?
A:
No. Part 25-1235A is the Teflon washer; 00-1238A is the flexible sleeve-seal O-ring. Many assemblies use both parts in a specific order.
Q:
When should the Teflon washer be replaced?
A:
Replace it if nicked, warped, cracked, excessively compressed or lost during sleeve service. A damaged washer can prevent even compression of the sealing components.
Q:
Should I lubricate the 25-1235A washer?
A:
PTFE washers generally do not require grease. If the system manual calls for lubricant on the adjacent O-ring, use only a light film of approved food-grade silicone and keep the washer and threads free of debris.
Q:
How tight should the quartz-sleeve gland be?
A:
Tighten only as directed in the equipment manual. Overtightening can stress or break the quartz sleeve, while insufficient compression may allow leakage; recheck the assembly after pressure is restored.
