RSV Series In-Line Vertical Multi-Stage, Ring Section Pump September 2013

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2 1.0 Overview. The RSV series is Carver s multi-stage pump for water with maximum working pressures below 440 PSI. For other clean liquids please contact Carver Pump Company or your local distributor. The standard RSV pump is available in 304 or 316 stainless steel construction with the RSV(G) available with a cast iron bottom casing. There are 7 basic sizes ranging up to 18 stages. Typical applications of RSV pumps are as follows: water supply, reverse osmosis, water boosting, washing systems, firefighting, water treatment plants, boiler feed, hot and cold water, circulation, irrigation, sprinkler systems, filtration and heat exchangers. Below are some of the standard features of the RSV series: Standard NEMA motors Integral thrust bearing on 5 HP and larger pumps to handle axial thrust loads Air vent in casing cover allows proper venting preventing air entrapment and dry run Liner ring is a self-aligning, floating design constructed to prevent swelling at high temperatures Tungsten carbide lower pump bearings and sleeves are standard construction for all services, providing maximum operating life Direct drive pump and motor shafts are keyed for positive, reliable power transmission with no adjustments necessary Flexible floating outer casing allows for thermal expansion in hot water applications, preventing deformation due to pressure fluctuations Anti-erosion measures a dish-shaped insert is fitted to the intermediate casing designed to promote smooth flow and prevent high velocity areas that accelerate that erosion Square-edge six spline shaft (RSV3-18) or twelve spline shaft (RSV32-64) provides positive location and drive of impellers eliminating wear Dimensions & flanges installation is to market accepted dimensions for easy upgrade existing installations Mechanical seal Silicon/Carbon/Viton mechanical shaft seal Positive sealing O-rings between intermediate casings provide positive sealing and increased efficiencies 1.1 Ordering Code. When ordering RSV pumps this Ordering Code must be used. Doing so enables us to accept orders quicker and to assure the timely and correctly manufacture of the desired pump. RSV G F 0750 T 3 S Model Type: RSV Multi-Stage Ring Section Pump Series Basic Material of Construction: (none) 304 SS G 304 SS with Cast Iron bottom casing L 316 SS Nominal Size RSV 3, 5, 10, 18 RSVG 32, 45, 64 RSVL 3, 5, 10, 18, 32, 45, 64 Total Number of Impellers Number of Reduced Diameter Impellers For Models RSVG and RSVL 32, 45, and 64 only Put 0 in place for RSV and RSVL 3, 5, 10 and 18 Flanged Connections Mechanical Seal Silicon Carbide/Carbon Phase 1 = Single Phase 3 = Three Phase Motor Enclosure D = Open Drip Proof (ODP) T = Totally Enclosed Fan Cooled (TEFC) Horsepower (HP) 0050 = ½ 1000 = = ¾ 1500 = = = = = = = = = = = = 7.5 2

3 1.2 Specifications. 1.3 Pressure Limits. Size of Suction Flange - ANSI raised face Size of Discharge Flange ANSI raised face Range of Horsepower (HP) Mechanical Data Range of performance at 3450 RPM Capacity for RSV3, 5, 10, 18 Capacity for RSV32, 45, 64 Head for RSV3, 5, 10, 18 Head for RSV32, 45, 64 Liquid Handled Type of liquid Temperature 1-1/4 inch for RSV3 and 5 2 inch for RSV10 and /2 inch for RSV32 3 inch for RSV45 4 inch for RSV64 1-1/4 inch for RSV3 and 5 2 inch for RSV10 and /2 inch for RSV32 3 inch for RSV45 4 inch for RSV64 ½ to 25HP for RSV3, 5, 10, 18 5 to 50HP for RSV32, 45, 64 4 to 118 GPM 66 to 390 GPM 27 to 830 feet 44 to 930 feet Clean Water (for all RSV pumps, for other clean liquids, consult the factory) 5 to 248 F (-15 to 120 C) for all RSV Pumps Maximum Working Pressures Model RSV3 2 through RSV3-9 RSV5 2 through RSV5 10 RSV10 2 through RSV 10 8 RSV18 2 through RSV 18 6 RSV32 1 through RSV RSV through RSV45 3 RSV through RSV64 3 RSV3 11 through RSV3 18 RSV5 11 through RSV5 16 RSV10 10 throughrsv18 11 RSV18 7 through RSV RSV32 5 through RSV RSV through RSV RSV through RSV64 4 RSV32 9 through RSV Maximum Working Pressure 232 PSI 370 PSI 440 PSI Type Speed Motor Data NEMA C/TC/TSC Frame 60Hz, 3450 RPM (2 poles) 3 Phase /460V Direction of Rotation Clockwise when viewed from motor end. 3

4 1.4 Seal Arrangement. Mechanical Seal Size for RSV3, 5, 10, 18. Pump Type Size (inch) Maximum working pressure (PSI) Material 1 Stationary Seal Ring 2 Rotary Seal Ring 3 Elastomer Spring Carbon Graphite Silicon Carbide FPM 316SS Mechanical Seal Size for RSV32, 45, 64. Pump Type Size (inch) Maximum working pressure (PSI) Material 1 Stationary Seal Ring 2 Rotary Seal Ring 3 Elastomer Spring Carbon Graphite Carbon Graphite Carbon Graphite Carbon Graphite 4

5 1.5 Materials of Construction. The standard RSV materials and material specifications are given in the tables below: RSV3, 5, 10, 18 Key Component Materials Component Material Impeller AISI 304 Intermediate Casing AISI 304 Bottom Casing AISI 304 Casing Cover AISI 304 Outer Casing AISI 304 Shaft AISI 316 Liner Ring PTFE/AISI 316 Motor Bracket Cast Iron/304 Base Cast Iron/ 304 Pump Bearing Shaft Seal Mechanical Seal Sealed Ball Bearing/Tungsten Carbide Silicon/Carbide/Carbon/FPM (See Paragraph 1.3 for construction details) RSVL3, 5, 10, 18 Key Component Materials Component Material Impeller AISI 316 Intermediate Casing AISI 316 Bottom Casing AISI 316 Casing Cover AISI 316 Outer Casing AISI 316 Shaft AISI 316 Liner Ring PTFE/AISI 316 Motor Bracket Cast Iron/316 Base Cast Iron/ 316 Pump Bearing Shaft Seal Mechanical Seal Sealed Ball Bearing/ Tungsten Carbide Silicon/Carbide/Carbon/FPM (See Paragraph 1.3 for construction details) RSVG32, 45, 64 Key Component Materials Component Impeller AISI 304 Intermediate Casing AISI 304 Bottom Casing Casing Cover Cast Iron Cast Iron Outer Casing AISI 304 Shaft AISI 316 Liner Ring PTFE/AISI 316 Motor Bracket Base Pump Bearing Shaft Seal Mechanical Seal Cast Iron Cast Iron Material Thrust Bearing: Sealed Ball Bearing Radial Bearing in Wet End: Tungsten Carbide Silicon/Carbide/Carbon/FPM (See Paragraph 1.3 for construction details) RSVL32, 45, 64 Key Component Materials Component Material Impeller AISI 316 Intermediate Casing AISI 316 Bottom Casing AISI 316 Casing Cover AISI 316 Outer Casing AISI 316 Shaft AISI 316 Liner Ring PTFE/AISI 316 Motor Bracket Cast Iron/316 Base Cast Iron/316 Pump Bearing Shaft Seal Mechanical Seal Thrust Bearing: Sealed Ball Bearing Radial Bearing in Wet End: Tungsten Carbide Silicon/Carbide/Carbon/FPM (See Paragraph 1.3 for construction details) 5

6 Performance Curves. Selection Chart 60 Hz, Synchronous Speed 3450 RPM for Model RSV/RSVG/RSVL 6

7 Model RSV/RSV(L) Performance Curves RSV3 1/2 HP 5 HP RSV3 2 RSV3 18, Synchronous Speed: 3450 RPM, 250# ANSI 1-1/4 inch 4-Bolt 7

8 Model RSV/RSV(L) Performance Curves RSV5 3/4 HP 7-1/2 HP RSV5 2 RSV5 16, Synchronous Speed: 3450 RPM, 250# ANSI 1-1/4 inch 4-Bolt 8

9 Model RSV/RSV(L) Performance Curves RSV10 1-1/2 HP 15 HP RSV10 2 RSV10 16, Synchronous Speed: 3450 RPM, 250# ANSI 2 inch 8-Bolt 9

10 Model RSV/RSV(L) Performance Curves RSV18 5 HP 25HP RSV18 2 RSV18 11, Synchronous Speed: 3450 RPM, 250# ANSI 2 inch 8-Bolt 10

11 Model RSVG/RSV(L) Performance Curves RSV32 5 HP 40 HP RSV32 1 RSV32 4-3, Synchronous Speed: 3500 RPM, 150# ANSI 2-1/2 inch 4-Bolt RSV32 5 RSV , Synchronous Speed: 3500 RPM, 300# ANSI 2-1/2 inch 8-Bolt 11

12 Model RSVG/RSV(L) Performance Curves RSV HP 50 HP RSV RSV45 3, Synchronous Speed: 3500 RPM, 150# ANSI 3 inch 4-Bolt RSV RSV45 7-2, Synchronous Speed: 3500 RPM, 300# ANSI 3 inch 8-Bolt 12

13 Model RSV(G)/RSV(L) Performance Curves RSV64 10 HP 50HP RSV RSV64 4, Synchronous Speed: 3500 RPM, 300# ANSI 4 inch 8-Bolt 13

14 Dimensions Model RSV/RSV(L) Models RSV(L)3 and RSV(L)5 Approximate Motor Dimensions C* for 3 phase, TEFC, NEMA Motors HP Frame Size C* Inches Motor Wt Lbs C C C TC TC TC TC TC Note: C* may vary slightly by manufacturer Flange Detail: RSV(L)3 250 Lb. ANSI RSV(L)5 250 Lb. ANSI 14

15 Dimensions Model RSV/RSV(L) Models RSV(L)3 and RSV(L)5 Pump Typ RSV(L) HP Dimensions in Inches Motor Frame D D1 D2 D3 H H1 Weight (Lbs.) C 1-3/8 2-63/ / / /16 23/ C 1-3/8 2-63/ / / /64 23/ C 1-3/8 2-63/ / / /32 23/ TC 1-3/8 2-63/ / / /64 23/ TC 1-3/8 2-63/ / / /16 23/ TC 1-3/8 2-63/ / / /32 23/ TC 1-3/8 2-63/ / / /64 23/ TC 1-3/8 2-63/ / / /16 23/ TC 1-3/8 2-63/ / / /32 23/ TC 1-3/8 2-63/ / / /64 23/ TC 1-3/8 2-63/ / / /64 23/ TC 1-3/8 2-63/ /64 9-1/ /64 23/ TC 1-3/8 2-63/ /64 9-1/ /8 23/ C 1-3/8 2-63/ / / /8 23/ TC 1-3/8 2-63/ / / /32 23/ TC 1-3/8 2-63/ / / /64 23/ TC 1-3/8 2-63/ / / /64 23/ TC 1-3/8 2-63/ / / /64 23/ TC 1-3/8 2-63/ / / /64 23/ TC 1-3/8 2-63/ / / /64 23/ TC 1-3/8 2-63/ /64 9-1/ /64 23/ TC 1-3/8 2-63/ /64 9-1/ /8 23/ TC 1-3/8 2-63/ /64 9-1/ /32 23/ TC 1-3/8 2-63/ /64 9-1/ /64 23/ TC 1-3/8 2-63/ /64 9-1/ /32 23/

16 Dimensions Model RSV/RSV(L) Models RSV(L)10 and RSV(L)18 Approximate Motor Dimensions C* for 3 phase, TEFC, NEMA Motors HP Frame Size C* Inches Motor Wt Lbs TC TC TC TC TC TC TC TC TSC Note: C* may vary slightly by manufacturer Flange Detail: RSV(L) Lb. ANSI RSV(L) Lb. ANSI 16

17 Dimensions Model RSV/RSV(L) Models RSV(L)10 and RSV(L)18 Pump Type RSV(L) HP Dimensions in Inches Motor Frame D1 D3 H H1 Weights (Lbs.) TC 4-1/ / /64 23/ TC 4-1/ / /64 23/ TC 4-1/ / /64 23/ TC 4-1/64 9-1/ /16 23/ TC 4-1/64 9-1/ / TC 4-1/64 9-1/ /8 23/ TC 4-1/64 9-1/ /4 23/ TC 4-1/64 9-1/ /64 23/ TC 4-1/64 9-1/ /64 23/ TC 4-1/64 9-1/ / TC 4-1/64 9-1/ /16 23/ TC 4-1/64 9-1/ /64 23/ TC 4-1/64 9-1/ /32 23/ TC 4-1/64 9-1/ /32 23/ TC 4-1/64 9-1/ /16 23/ TC 4-1/64 9-1/ /64 23/ TC 4-1/64 9-1/ /64 23/ TC 4-1/64 9-1/ /64 23/ TSC 4-1/ / /64 23/

18 Dimensions Model RSV(G)/RSV(L) Models: RSV(L)32 1 RSV(L) RSV(L) RSV(L)45 3 RSV(G)32 1 RSV(G) RSV(G) RSV(G)45 3 Approximate Motor Dimensions C* for 3 phase, TEFC, NEMA Motors HP Frame Size C* Inches Motor Wt Lbs TC TC TC TC TC Note: C* may vary slightly by manufacturer Flange Detail: RSV32 2-1/2 inch 150 Lb. ANSI RSV45 3 inch 210 Lb. ANSI Refer to Pages 21 and 22 for Dimensions 18

19 Dimensions Model RSV(G)/RSV(L) Models: RSV(G) RSV(G)64 3 RSV(L) RSV(L)64 3 Approximate Motor Dimensions C* for 3 phase, TEFC, NEMA Motors HP Frame Size C* Inches Motor Wt Lbs TC TC TC TSC TSC TSC Note: C* may vary slightly by manufacturer Flange Detail: RSV64 4 inch 150 Lb. ANSI Refer to Pages 21 and 22 for Dimensions 19

20 Dimensions Model RSV(G)/RSV(L) Models: RSV(G)32 5 RSV(G) RSV(G) RSV(G) RSV(G) RSV(G)64 4 RSV(L)32 5 RSV(L) RSV(L) RSV(L) RSV(L) RSV(L)64 4 Approximate Motor Dimensions C* for 3 phase, TEFC, NEMA Motors HP Frame Size C* Inches Motor Wt Lbs TC TSC TSC TSC TSC Note: C* may vary slightly by manufacturer Flange Detail: RSV32 2-1/2 inch 300 Lb. ANSI RSV45 3 inch 300 Lb. ANSI RSV64 4 inch 300 Lb. ANSI Refer to Pages 21 and 22 for Dimensions 20

21 Dimensions Model RSV(G)/RSV(L) Model HP Pump Type Weight Lbs. Motor Frame* TC 18-3/ TC 20-19/ TC 22-31/ TC 27-41/ TC 29-17/ TC 31-27/ TSC 33-7/ TSC TSC 36-57/ TSC 39-3/ TSC 41-17/ TC 21-29/ TC 21-29/64 Dimensions in Inches PL H G ST SA SG SF SD SN 4-9/ /32 54/ / /16 2-9/ /64 7-1/2 3/4-10UNC TC 29-29/64 15/16 7-1/2 25/ TC 32-9/ TSC 32-2/ TSC 34-59/ / /8 3-5/ / TSC 38-11/ TSC 41-3/ TSC 44-1/ TC 21-29/ TC 26-5/8 1-13/64 8-1/4 29/ TC 29-29/ TSC 29-1/ TSC 32-3/ / /8 1-1/ / / / TSC 32-11/ TSC 35-33/ TSC 35-33/ / /32 21

22 Dimensions Model RSV(G)/RSV(L) Model Pump Type HP Motor Frame* TC TC TC TC TC TC TSC TSC TSC TSC TSC Dimensions in Inches SE BM BY1 BL BW BF BH 5-1/2 6-11/ / / /32 35/64 1-3/8 5-7/ TC TC TC TC TSC 7-31/ / / /32 35/ / TSC TSC TSC TSC 6-5/ TC TC TC TSC TSC TSC TSC TSC 7-1/2 7-7/8 7-31/ / / /32 35/ /64 22

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