Long Coupled End Suction Pumps Series 4030 - Tomlinson Hall

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SERIES SERIES 4030 ARMSTRONG PUMPS - HALLMARK OF QUALITY TRADITIONAL FEATURES: ❑ Back Pull Out Design ❑ One Piece Baseplate ❑ Armstrong - Manufacturer of pumps since 1934 ❑ Base mounted pump designs continuously updated ❑ Traditional features combined with cutting edge concepts ❑ Base Supported Radially Split Casing ❑ Flexible Coupling, with Guard ❑ Drain and Gauge Connections ❑ Cast Iron Housing, Bronze Fitted Construction ❑ All Iron and Ductile Iron Construction available ❑ Designed, Manufactured, and Tested to Exacting Standards CURRENT DESIGN CONCEPTS: ❑ Centerline Discharge Casing ❑ Large Flow Range ❑ DIN Flanged Casing ❑ Pre-Lubricated and Sealed Ball Bearings ❑ Confined Casing Gasket ❑ Mechanical Seal with O-Ring Mounted Seat ❑ Stainless Steel Shaft Sleeve
Pressure BASE MOUNTED CENTRIFUGAL PUMPS Coupling Guard Provided on all pumping units Drilled and Tapped connections for Gauges and Drain DIN flanges Radially Split Casing provides Pull Out design Allows removal of bearing assembly and impeller without disturbing pipe connections Top centerline discharge casing, self-venting to eliminate pump vapor lock Gasket, non-asbestos, confined Cast Bronze or Iron Impeller Dynamically Balanced Stainless Steel Shaft Sleeve Bearing Assembly Two anti-friction bearings, permanently lubricated, carry design loads with minimum maintenance (Oil Lube on larger sizes) Base supported casing. Eliminates need to support casing when bearing assembly is removed A heavy fabricated steel baseplate, rigidly constructed, provides for proper alignment of pump and motor Single spring Mechanical Seal leak-proof operation throughout pump range SERIES 4030 – SIMPLY THE BEST BASE MOUNTED PUMP DESIGN IN TODAY’S HVAC INDUSTRY! PRESSURE ➁ /TEMPERATURE CHART ➀ SERIES 4030 250 psig 200 psig 150 psig 100 psig 50 psig -18°C 10°C 38°C 66°C 93°C 121°C 1724 kPa B A 0°F 50°F 100°F 150°F 200°F 250°F Temperature 1380 kPa 1034 kPa 690 kPa 345 kPa A - CAST IRON - PN16 flanges Standard Seal B - DUCTILE IRON - PN16 flanges to 1600 kPa PN25 1600-2500 kPa ➀ - All values are based on clear, clean water Values may change with other liquids. ➁ - Hydrostatic test pressure at ambient temperature is 150% maximum working pressure.
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Long Coupled End Suction Pumps Series 4030 - Tomlinson Hall

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