551680 1 Armstrong 4380 Vertical In Line Pump Brochure
: Pump 551680 1 Armstrong 4380 Vertical In-Line Pump Brochure 551680_1_Armstrong 4380 Vertical In-Line Pump Brochure pdf
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Series 4360 & 4380 Close Coupled Vertical In-Line Pumps FILE NO: DATE: SUPERSEDES: DATE: 43.11 mar. 15, 2012 43.11 feb. 02, 2011 Series 4360 & 4380 Series 4360 Series 4380 3 1 jm Frame Motors 4 3 3 4 1 5 2 9 7 2 8 6 2 Frame 56c Motor Design Features Design Features 1 Easy to service. A radially split casing permits removal of the motor and pump rotating assembly, without removing the pump casing from the line. 1 Industry standard face mounted motor. 2 Easy removal of complete pump from the line when necessary, due to companion flanges, supplied with the pump. 3 Inside type mechanical seal with Silicon carbide seat, serviceable without breaking pipe connections. 3 Inside type mechanical seal with Silicon carbide seat, serviceable without breaking pipe connections. 4 Heavy cylindrical bracket with 360° register on both flanges provides a rigid union of pump and motor. 4 Flush and vent connection removes entrained air and ensures liquid at seal face at all times. 5 Dynamically balanced impeller assures smooth vibrationfree operation. 5 Equal suction and discharge connections result in simplified piping design and installation. 6 Radially split casing with equal suction and discharge flange sizes. Separate tapped openings for gauge, flush and drain connections. 6 Fewer maintenance and servicing problems due to bearing-free pump design. 2 Flush and vent connection removes entrained air and ensures liquid at seal face at all times. 7 Liberal inlet passageways and straightening vanes provide optimum suction performance and quiet operation. 8 Ribs cast integral with casing. Machined surface to accept floor support when specified. 9 Confined casing gasket to meet stringent industrial temperature and pressure applications. Typical Applications • • • • Cooling and heating systems. Pressure boosting systems. Industrial applications requiring a compact pump. oem (Cooling tower, spray washer, fountain, etc.). Series 4360 & 4380 capscrew (impeller) washer (impeller) gasket (casing) adapter bracket motor shaft shaft sleeve stub shaft shaft spacer water slinger seal seat seal hardware seal elastomer seal spring companion flanges - - ss-2 F ci S - ss-6 - - C ce br-1 bu ss-4 ci st - - ss-2 F ci S - ss-6 - - C ce st bu ss-4 pump series 4360 b ci 125 ab bz br-2 - - ss-2 F bz S - ss-6 - - C ce br-1 bu ss-4 bz 125 bf ci bz ss-5 ss-3 - F ci S - ss-3 ss-4 N C SiC ss-2 se ss-5 ci 125 125 4360 d 56c seal washer impeller br-2 ci 125 acorn nut (impeller) casing ci ai motor frame bf ansi flange rating construction Materials of Construction ai ci ci ss-5 ss-3 - F ci S - ss-3 ss-4 N C SiC ss-2 se ss-5 ci 125 ab bz bz ss-5 ss-3 - F bz S - ss-3 ss-4 N C SiC ss-2 se ss-5 bz 125 bf ci bz ss-5 ss-3 - F ci S br-1 - ss-4 N C SiC ss-2 se ss-5 ci 125 56c ai ci ci ss-5 ss-3 - F ci S ss-4 - ss-4 N C SiC ss-2 se ss-5 ci ab bz bz ss-5 ss-3 - F bz S br-1 - ss-4 N C SiC ss-2 se ss-5 bz bf ci bz ss-5 ss-3 - F ci S - ss-3 ss-4 N C SiC ss-2 se ss-5 - ai ci ci ss-5 ss-3 - F ci S - ss-3 ss-4 N C SiC ss-2 se ss-5 - 125 ab bz bz ss-5 ss-3 - F bz S - ss-3 ss-4 N C SiC ss-2 se ss-5 - 125 bf ci bz ss-5 ss-3 - F ci S br-1 - ss-4 N C SiC ss-2 se ss-5 - jm 125 125 125 56c 4380 125 jm/jp ai ci ci ss-5 ss-3 - F ci S ss-4 - ss-4 N C SiC ss-2 se ss-5 - 125 ab bz bz ss-5 ss-3 - F bz S br-1 - ss-4 N C SiC ss-2 se ss-5 - 250 jm/jp dbf di bz ss-5 ss-3 - F di S br-1 - ss-4 N C SiC ss-2 se ss-5 - di di ci ss-5 ss-3 - F di S ss-4 - ss-4 N C SiC ss-2 se ss-5 - bz - Cast bronze astm b584 grade c84400 br-1 - Hard brass tubing astm b111.687 br-2 - Brass plate bu - Buna - N rubber ci - Cast iron astm a48 class 30 F - Fiber N - Neoprene C 250 materials of construction code bf ai ab dbf di - Bronze fitted All iron All bronze Bronze fitted , ductile casing and adapter bracket - All iron, ductile casing and adapter bracket - Resin bonded carbon (above 200°f/93°c: antimony loaded carbon) - Silicon carbide (for glycols above 30% by weight) ce - Ceramic di - Cast ductile iron astm a536 grade 65-45-12 se - Viton o-ring (epdm l- cup on potable water) S - Carbon steel SiC - Silicon carbide st - Plated steel ss-2 - astm a564 type 18-8 ss-3 - astm a314 type 303 ss-4 - astm a276 type 304 ss-5 - aisi 1010-1018 type 316 ss-6 - astm a314 type 416 (20.00) 300 (20.00) 300 (17.24) 250 (17.24) 250 pressure psig (bar) pressure psig (bar) Pressure/Temperature Chart Series 4360/4380 (13.79) 200 (10.34) 150 (6.90) 100 (3.45) 50 (0) 0 0 (-18) 50 (10) 100 (38) 150 (66) 200 (93) 250 (121) temperature °f(°c) b (13.79) 200 (10.34) 150 (6.90) 100 a (3.45) 50 (0) 0 0 (-18) 50 (10) 100 (38) 150 (66) 200 (93) 250 (121) temperature °f(°c) A Cast iron - Standard seal npt connections (Series 4360d) or ansi 125 flanges (Series 4380) B Ductile iron - Standard seal ansi 250 flanges notes: (Series 4380 only) • Hydrostatic test pressure at ambient temperature is 150% maximum working pressure. Cast iron - npt connections standard seal (Series 4360b) • All values are based on clear, clean water. Values may change with other liquids. Typical Specifications 1.0 Pumps - Close Coupled Vertical In-Line. hardware. (For 4360d potable water supply Resin Bonded Carbon and epdm l-cup mounted Silicon Carbide faces) Provide factory installed seal vent line, piped from the seal area to the pump suction connection 2.0 Provide Armstrong single stage, single suction Vertical In-Line type pumps, with rising head to shut off pump characteristics. Refer to the schedule for pump flows and heads and motor speed, efficiency, enclosure and power requirements. series 4380: 4.1 Pump casing shall be cast iron, suitable for 175 psig (12 bar) working pressure at 140°f (60°c). Ductile iron pump casings are suitable for pressures to 250 psig (17 bar). The casing shall be hydrostatically tested to 150% maximum working pressure. 3.0 The pumps shall be Armstrong Series 4360 or Series 4380 motor mounted Vertical In-Line. 4.0 Pump Construction: series 4360: The casing shall be radially split to allow removal of the rotating element without disturbing the pipe connections. 4.1 Pump casing shall be cast iron, suitable for 175 psig (12 bar) working pressure at 140°f (60°c). The casing shall be hydrostatically tested to 150% maximum working pressure. The casing suction and discharge connections shall be the same size and shall be provided with drilled and tapped seal vent and pressure gauge connections. The casing shall be radially split to allow removal of the rotating element without disturbing the pipe connections. 4.2 Pump impeller shall be bronze, fully enclosed type. Impeller shall be dynamically balanced. The casing shall be provided with npt threaded companion flanges, for the appropriate pump size, with gaskets and hardware. 4.3 A bronze shaft sleeve, extending the full length of the mechanical seal area, shall be provided. 4.2 Pump impeller shall be fully enclosed type. The impeller shall be keyed and secured to the pump shaft by stainless steel fittings. 4.3 The pump shaft shall be a stainless steel stub shaft for frame 56 motors. The steel motor shaft shall be enclosed by a bronze shaft sleeve, on other motor frame sizes. 4.4 Mechanical seal shall be (4360b) single spring inside type with resin bonded carbon and ceramic faces with buna elastomer (4360d) single spring inside type with Resin bonded carbon* and Silicon carbide faces, with stainless steel spring and 4.4 Mechanical seal shall be single spring inside type with Resin Bonded Carbon* and Silicon Carbide faces, with stainless steel spring and hardware. (For potable water supply Resin Bonded Carbon and epdm l-cup mounted Silicon Carbide faces) Provide factory installed seal vent line, piped from the seal area to the pump suction connection. 5.0 Motor power requirements shown on the pump schedule are the minimum acceptable and have been sized for continuous operation without exceeding the full load nameplate rating over the entire pump curve, exclusive of service factor. * For liquids above 200°f / 93°c use: antimony loaded carbon. For glycols above 30% by weight: use silicon carbide other armstrong products For even greater space savings, ease of installation and flexibility of use: Armstrong Model sg Suction Guide Strainer Armstrong ftv-a Flo-Trex Combination Valve Specify Armstrong dualArm Vertical In-Line pump. • Two (2) Armstrong time proven Vertical In-Line pumps in one (1) casing. • Eliminates a complete set of piping and fittings. • Stand-by or two pump parallel operation with no loss of single pump efficiency. • Remove one pump for repair while the second pump continues to operate. s. a. armstrong limited 23 Bertrand Avenue Toronto, Ontario Canada, m1l 2p3 t 416 755 2291 f 416 759 9101 armstrong pumps inc. 93 East Avenue North Tonawanda, New York U.S.A., 14120-6594 t 716 693 8813 f 716 693 8970 Armstrong dualArm Vertical In-Line Pump armstrong integrated limited Wenlock Way Manchester United Kingdom, m12 5jl t +44 (0) 8444 145 145 f +44 (0) 8444 145 146 © s. a. armstrong limited 2012 For Armstrong locations worldwide, please visit www.armstrongintegrated.com
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