Gas Cartridge Dual Seal
A seal for all purposes! The 4400 bridges advanced gas seal technology to the practical world of process pumps with common installation practices and no special training required. A self contained 'in gland' control system makes it possible to install like a standard cartridge seal. Just pipe the gas supply to the gland inlet and start the pump.
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| Pressure Rating |
To 20 bar g (300 psig) - 25 mm (1.0") to 65 mm(2.625")>To 17 bar g (250 psig) - 70 mm(2.750) to 90 mm(3.625")
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| Temperature Rating |
To 260°C (500°F) |
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| Shaft Speed |
5000 RPM (5000 FPM) Maximium, 1,3 m/sec (500 FPM) minimium. |
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| Standard Size Range |
25mm to 90mm
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| Standard Size Range |
1.000 to 3.625
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| Standard O-rings |
Fluorocarbon, Ethylene Propylene, Chemraz*, Kalrez**, AFLAS***
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| Standard Seal Faces (Stationary) |
Carbon |
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| Standard Seal Faces (Rotary) |
Sintered Silicon Carbide |
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| All Major Metal Parts |
316 SS
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