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The 660B Tapping Machines can be either air or hydraulically operated and is used for making pipe and tank taps from 3" to 12" (DN 80mm to DN 300mm). Its maximum working pressure is 1,480 psi (100 bar) at 100°F (38°C). Its operating temperature is -20°F (-29°C) to 700°F (371°C) at 700 psi (48 bar) for intermittent service. Its maximum continuous rating is 350°F (177°C) at 1,025 psi (48 bar). This model features a split frame for lower maintenance costs and ease of packing replacement.
The basic machine includes:
- Lower-in crank
- Measuring rod
- Retainer rod pusher
- Ring gasket
- Bleeder valve and nipple
- Motor adapter
- Set of bolts and nuts
- LOCK-O-RING® bypass gauge
The 660B Tapping Machine can be either air or hydraulically operated with optional dual drive. For design code options not listed and additional sizes, consult your sales representative.
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