CENTRIFUGAL PROCESS PUMPS MODEL A100 ANSI B73.1

Transcription

1 CENTRIFUGAL PROCESS PUMPS MODEL A ANSI B7.1

2 Heavy Duty Design Features Permit a Wide Range of Process Services All EAGLE A pumps have 1 lb. raised face flanges as standard except 1" and " casings which have lb. raised face flanges as standard. (Model A M illustrated. Same features apply to A S, M, L and X) *ANSI B-7.1 BONUS CASING THICKNESS All 1 psi pumps have psi wall thickness as standard for longer life under corrosive/erosive conditions. CARBON STEEL Standard construction: Casing, impeller and stuffing gbox covers are supplied in carbon steel as a minimum. Higher metallurgies are available as an option. FULLY OPEN IMPELLER With back pump-out vanes \best design for solids handling, stringy material and corrosives/abrasives. RENEWABLE SHAFT SLEEVE Hook-type shaft sleeve is free to expand with temperature variation. A drive pin assures positive rotation. BEARING HOUSING SEALED to prevent contamination from corrosive atmosphere, leakage and washdown. Available with bearing isolators or standard lip seals. EXTERNAL IMPELLER ADJUSTMENT FOR CONTINUOUS HIGH PERFORMANCE Original high efficiency maintained by simple adjustment resulting in long-term energy savings. DOUBLE ROW THRUST BEARING Permits operation exceeding speed and suction pressure capabilities of single row bearings minimizes shaft end play for effective stuffing box sealing and maximum mechanical seal life. POSITIVE LIQUID SEALING AT IMPELLER Impeller is threaded to the shaft with Teflon O -ring in controlled compression for positive seal \no bolt to corrode or gaskets to leak. CASING DRAIN STANDARD All Eagle A ANSI pumps are supplied with a plugged casing drain as standard. OIL LUBRICATION STANDARD Oil level maintained by constant level oiler. Rugged bearing housing vent. Liquid cooled bearing frame available as an option. Oil return drains under bearings assure uniform oil circulation through bearings. POSITIVE SEALING AT CASING JOINT With fully confined gasket. Alignment fit protected from liquid. ACCURATE MACHINED FITS MAINTAIN POSITIVE ALIGNMENT Achieved by rabbeted joints for long seal life and maximum hydraulic efficiency. HEAVY DUTY SHAFT Designed for toughest services. Insures long seal and bearing life, low maintenance. Maximum. inch deflection at stuffing box face at maximum loads.

3 Heavy Duty Design Features Permit a Wide Range of Process Services SPECIFICATIONS EAGLE A PUMPS All EAGLE A pumps have 1 lb. raised face flanges as standard except 1" and " casings which have lb. raised face flanges as standard. (Model A M illustrated. Same features apply to A S, M, L and X) *ANSI B-7.1 CASING: Top centerline discharge and self-venting casing. Fully confined gasket. Piping and driver not disturbed when back pullout assembly is removed for inspection or maintenance. Foot support under casing for maximum resistance to misalignment and distortion from pipe loads. 1 lb. R.F. flanges standard, with lb. R.F. flanges on 1 h casing, 1/8 h corrosion allowance. Drain opening supplied as standard. IMPELLER: Fully open, has partial shrouds for maximum vane support without high thrust inherent in full shroud designs. Matched to casing for high efficiency and low NPSH. Impeller is screwed on shaft, and threads are sealed by a Teflon O-ring. Smoothly contoured passages for good solids and slurry handling. All impellers are statically balanced as standard. Efficiency maintained by external impeller adjustment. STUFFING BOX COVER: Encloses back of casing and contains stuffing box chamber. Cover is fastened to frame adapter with bolts or studs and nuts. Packed box has 5 rings of packing and a lantern ring. Quench gland with an auxiliary ring of packing is standard. Tapped opening to lantern ring permit external flushing or lubrication as required. FRAME ADAPTER: Frame adapter has machined pilot fit to stuffing box cover. Adapter has a tapped part that may be piped to drain. BEARING FRAME: Heavy cast iron construction. Contains large oil reservoir with optional cooling coil. Oil level maintained by constant level oiler with visible oil supply. Oil seals on each end and oil breather fully protect oil from contamination while allowing for expansion or contraction of air caused by ambient temperature change. Alignment between frame and adapter provided by precision aligners. HEAVY DUTY SHAFT: Designed for maximum. h (.5 mm) deflection at stuffing box face at maximum loads. All bearing and packing surfaces ground to less than micro-inches. Impeller threads are sealed by a Teflon O- ring. Choice of shaft with or without sleeve for utmost flexibility in solving sealing problems. SHAFT SLEEVE: Renewable shaft sleeve is a positively driven hook-type, with one end free to expand with temperature variations. A Teflon O-ring protects shaft against liquid contact. This low cost shaft sleeve eliminates expensive shaft replacement and permits applications of inside balanced mechanical seals where required. BEARING: Inboard bearing is pressed on shaft and is free to float axially in frame\carries radial load only. Outboard bearing is shouldered and locked to the shaft with a locknut and washer to carry radial and any unbalanced axial thrust load. All bearings f fits are precision bored. Inboard bearing is single row, deep groove. Outboard bearing is double row, deep groove angular contact.

4 EAGLE MODEL A ANSI STANDARD Total Head Feet 17 RPM Performance Curve Capacity x 8-8 x x 11 x 8-1 x x x x - 1 x - x 11 x 1 - x - 6 x x 11 x - 8 x x 11 x M/H Total Head Meters Gallons per Minute 7 RPM Performance Curve Capacity M/H 5 1 x 11 x - 1 x Total Head Feet x 11 x 1 - x - 1 x 11 x - 8 x 11 x - 6 x - x Total Head Meters Gallons per Minute

5 P OWE R E ND A -S A -M A -L A -X At Impeller / " (19.) 1" (5.) 11/ " (1.8) 11/ " (8.1) In S tuffing B ox (Less S leeve) 11/ 8 " (8.6) 11/ " (8.1) 17/8 " (7.6) " (.8) S haft In S tuffing B ox (With S leeve) 1/ 8 " (.9) 1/ " (.5) 1/ 8 " (5.) 1/ " (6.5) S leeve Outside Diameter 1/ 8 " (.9) 1/ " (.5) 1/ 8 " (5.) 1 Diameters / " (6.5) Between Bearings 11/" (8.1) 1/ 8 " (5.) 1/ " (6.5) 1/ 8 " (79.) At C oupling 7/ 8 " (.) 11/ 8 " (8.6) 17/ 8 " (7.6) / 8 " (.) R adial B earings C oupling E nd (Double R ow) Bearing S pan 1/" (8.6) 6/ 16 " (176) 6/ " (17.6) 91/ " (5) S haft Overhang 57/ 8 " (1) 8/ 8 " (1) 81/ " () 91/ " (5) B ore " (.8) 1 / " (6.5) 7 / 8 " (7.) / 8 " (85.7) Depth 1/ 8 " (5.) 5/ 8 " (66.7) 5/ 8 " (66.7) " (76.) S tuffing Box Packing S ize 5/ 16 " x 5/ 16 " (7.9 x 7.9) / 8 " x / 8 " (9.5 x 9.5) / 8 " x / 8 " (9.5 x 9.5) 7/ 16 " x 7/ 16 " (11.1 x 11.1) No. of R ings Width of Lantern R ing 7/16" (11.1) 5/ 8" (.9) 5/ 8" (.9) 5/ 8" (.9) Distance ñe nd of Bo x to Nearest Obstruction " (51) 7/ 8 " (7) 7/ 8 " (7) " (76.) A -S A -M,L A -X P UMP E ND Maximum Diameter S olids Minimum C asing T hickness C asing C orrosion Allowance Working Pressure Test P ressure Max. Liquid Temp (w/out cooling) Unit Weight lbs. (Kg) DIMENSIONS & SPECIFICATIONS CONSTRUCTION DETAILS Metric Equivalents in (mm) 1 1 / x1-6 11/ " (8.6) x1 1 / -6 7/ 16 " (11.) x-6 / 8 " (9.5) 1 1 / x1-8 11/ " (8.6) x1 1 / -8 7/ 16 " (11.) x-8 1/ " (1.7) x-8 11/ 16 " (17.5) x1-7/ 16 " (11.) x1 1 / - 7/ " (5.6) x- / 8 " (9.5) x- 5/ 8 " (.9) / 8 " (9.5) 7/ 16 " (11.) 1/ " (1.7) 6x- 1" (5.) x1 1 / -1 7/ " (5.6) 1/ 8" (.) S ee Pressure-Temperature Chart 1% of Working P ressure at F (8 C ) F (177 C ) S ee Dimensions x-1 / 8 " (9.5) 9/ 16 " (1.) x-1 5/ 8 " (.9) 6x1 8x6-1 x8-1 8x6- x8-1" 11/ 16 " 1" 1/ 16 " 11/ 8 " (5.) (17.5) (5.) (.6) (8.6) 5/ 8 " 1/ " 9/ 16 " (.9) (1.7) (1.) CODE C S MATERIAL AND SPECIFICATION C arbon S teel AS T M 16 G R. WC B 16 C ast S tainless AS T M A7 G R. C F -8M / Wrought S tainless AS T M A76 Type 16 C DM C ast Iron C ast C hromenickel Alloy AS T M A7 G R. C DMC u C ast Iron AS T M A8 S AE Wrought S teel AS T M A G R. Wrought S tainless AS T M A76 Type Temperature F 1 1 P ressure-temperature R atings with 1 and Pound ANS I F langes Maximum Total Working P ressure - KPAG 7 C onsult Factory for Temp. over F 16 S S 1 Lb. F lange C ast S teel 1 Lb. F lange 16 S S Lb. F lange C ast S teel Lb. F lange C onsult Factory for all Applications in this Area Temperature C B.H.P. LIMITS METRIC EQUIVALENTS IN (KW) A -S A -M A -L A -X 5.8 (.5) 1.5 (9.8) (.) 9. (.9) 1.5 (75.7) 168. (.6) R.P.M. 17. (.) 6. (6.) (76.1) 55 (19.) (1.).7 (7.8) 8.1 (6) 8.1 (5.) (.) 1. (.8) 67.7 (.5) 169. (16.) 8.1 (7.5).8 ().5 (7.7) 16.5 (9.) Maximum Total Working P ressure - P S IG *PUMPS ARE SUPPLIED WITH RAISED FACE FLANGES AS STANDARD.

6 DIMENSIONS MODEL A C MAXIMUM SP A B All Dimensions in inches & (mm). Not to be used for construction. X D HG Y Z E E MODEL S HA F T B A R E PUMP A NS I S UC T ION DIS C H. DIA M. P UMP SIZE X A B D Y Z E S P DE S IG. S IZE S IZE AT K E Y -WAY WE IG HT C P L G. L B S (K G.) 11/ x 1-6 AA 1 1 / 1 1 () x 11/ - 6 AB 1 1 / 1 (55) A-S x / 51/ 71/ 1/ 1 7/ 8 16 A / / x / 61/ (165) 1 (55) 11/ x 1-8 AA 11/ 1 () () (1) (18) (11) (76.) (88.9) (.) (.8 x.) 1 (55) x 11/ - 8 AB 1 1 / 1 (55) x - 8 A 91/ () () x - 8 A7 11 () () x 1 - A5 1 81/ (16) 81/ () 1 x 11/ - A 1 1 1/ 8 A-M / 81/ (16) () 5 (111) (8.6) x - A 91/ () (9) 191/ 11/ 1/ 7/ 8 1/ 1/ x / 16 x - A7 11 () 65 (1) 6 x - A 6 11/ () (95) () (18) (11) (1) (88.9) (1.7 x.8) (16) x 1-1 A 1 1 / 1/ (67) 85 (19) x - 1 A 111/ (9) 17/ 8 85 (19) A-L (5) x - 1 A 11/ (18) (7.6) () 6 x - 1 A 6 11/ () (1) 8 x 6-1 A (6) 597 (71) A-X x 8-1 A 8 18 (57) 7 7 / / 1 / 6 1 / / / 8 5/ 8 x 5/ 8 71 () 8 x 6 - A (57) (78) () (68) (76) (165) () (1) (.) (.8x.8) 6 (95) x 8 - A (8) 789 (58) B A S E - P L AT E A -S A -M & A -L A -X DIMENSIONS DETERMINED BY PUMP DIMENSIONS DETERMINED BY MOTOR Brochure #A MOTOR B A S E P L AT E MOTOR A P P R OX. F R A ME S IZE S C MAX. HA HB HG±1/8 (.) B A S E P L AT E WE IG HT L B S A P P L IC. (K G.) 56-18T 1 / (9) (5) 9 (991) 5 / 8 (67) () 1T T 195/ 16 (91) 1 (5) (1117) (76) (6) 5T 56T 5 / 8 (65) (81) 56 (1) 1 / (89) 1 (7) 1T - 18T 1 / (9) 1 (5) (1117) (76) (6) 1T T 195/ 16 (91) 1 (5) 8 (119) (76) 85 (9) 5T- 86T S 6 9 / 16 (675) (81) 56 (1) 1 / (89) 1 (7) T- 6T- 7 / 16 (89) 18 (57) 6 (75) () 175 () T- 5T S 8 7 / 8 (987) (6) 66 (1676) / (11) (1) T 5T S 8 / (18) (6) 7 (189) / (11) (5) 1T- 56T S (9) (8) 6 (165) () 6 (77) 8T- 65T S (86) (8) 7 (1879) () 1 (61) T- 5T S (1117) (9) 8 (1) / (11) 9 () T- 5T S (17) 8 (711) 9 (86) / (11) 5 (161) 6T /T S 655T /T S 7 / 16 (89) (8) 6 (75) () () HB P UR P OS E NO OF TAP S S M & L X Discharge G auge 1 / 8 " / 8 " / 8 " C asing Drain* 1 / 8 " / 8 " 1/ " S uction G auge 1 / 8 " / 8 " / 8 " B earing Frame C ooling / 8 " / 8 " / 8 " Lantern R ing F lush* 1/ " / 8 " / 8 " Oil Drain* 1 1/ " 1/ " / " C onstant Level Oiler* 1 1/ " 1/ " 1/ " S tuffing B ox C irculation Line 1 / 8 " / 8 " / 8 " Frame Adapter Drain* 1 1/ " 1/ " 1" *FURNISHED AS STANDARD TAPPED OPENING PUMP MODEL A-S IS ILLUSTRATED ABOVE. DIMENSIONS APPLY TO A-S, -M, -L, -X AND ARE APPLICABLE FOR BOTH 1 AND LB. RAISED FACE FLANGES. FLANGES ARE DRILLED TO ANSI DIMENSIONS. Eagle Pump & Compressor Ltd. 75-5th Street S.E., Calgary, Alberta, Canada TH G Phone: () 5- Fax: () Eagle Web Site HA