Waterco 2" Top/Side Mount Valves Sight Glass (621381) fittingsother Helps restore traditional pneumatic control

Helps restore traditional pneumatic control feel

This replacement pack is especially useful when building

This type of part is especially useful when the original fitting is worn

For above-ground in-line chlorinator maintenance

Improves confidence in drive-side rebuild quality

Waterco 2" Top/Side Mount Valves Sight Glass (621381) fittingsother Helps restore traditional pneumatic controlThe Waterco 2 inch top and side mount valve sight glass is designed for compatible multiport valve applications where visual inspection of flow or backwash clarity is part of normal system operation. A sight glass is useful because it gives the user a direct way to observe water condition during certain valve functions without opening the system. This replacement is especially useful when the original sight glass is cracked, cloudy, leaking, or too