Wiper mechanism SGW

Overview
The SGW sight glass wiper is a manually operated wiping system for on-demand cleaning of circular sight glass plates in round sight glass fittings. It is suitable for pressurised service and can be retrofitted into existing sight glass assemblies.

Key features

• Manual cleaning of circular sight glasses in round fittings.
• Suitable for pressurised applications and retrofit installation.
• Housing and guide in stainless steel; compliant with food and drinking water use.
• Wiper blade materials: PTFE, silicone, EPDM.
• Effective in combination with spray devices SVI or SVIII.

Technical options

• Standard temperature rating: 200°C.
• Optional high-temperature execution: up to 260°C.
• Ground connection available for EX applications.

Dimensions (selection)

• Nominal sizes (DN): 50, 80, 100, 125, 150, 200, 250, 300, 350, 400, 500.
• Glass Ø D [mm] (examples): 100, 125, 150, 175, 200, 250, 300 (larger sizes on request).
• Clear view d1 [mm] (examples): 80, 100, 125, 150, 175, 225, 280.
• Wiping circle Ø d2 [mm] (examples): 75, 95, 120, 145, 170, 220, 275.
• Glass thickness S [mm] and corresponding maximum operating pressure PS [barü]: values vary by size; see full table (higher pressures on request).

Specifications

• Brand: ACI Industriearmaturen GmbH
• Model: SGW
• Application: Manual cleaning of circular sight glass plates; suitable for pressurised use; retrofit-capable.
• Construction material: stainless steel.
• Wiper blade materials: PTFE, silicone, EPDM.
• Temperature rating: standard up to 200°C; optional up to 260°C.
• Options: ground connection for EX applications.
• Compatibility: recommended with spray devices SVI or SVIII.
• Available nominal sizes (DN): 50–500 (see table for exact values).