MOTOR SPEED PRODUCT LINE: CAST IRON PUMPS TABLE OF CONTENTS SERIES DESCRIPTION RELATED PRODUCTS OPERATING RANGE. Section 1441 Page 1441.

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1 MOTOR SPD PRODCT LIN: SRIS 495, 495 Section 44 Page 44. Issue TL OF CONTNTS Features & enefits...2 Standard Materials of Construction...2 Cutaway View & Pump Features...3 Key...4 Specifications...4 Mounting Options...5 Dimensions G, GG, H, HJ, HL Sizes (495)...6 Dimensions S, K, L Sizes (495)...6 Dimensions G, GG, H, HJ, HL Sizes (495)...7 Dimensions S, K, L Sizes (495)...7 Dimensions K, KK, LQ, LS Sizes (495)...8 Dimensions Q, QS Sizes (495)...8 Dimensions G, GG, H, HJ, HL Sizes M Drive (495)...9 Dimensions H, HJ, HL Sizes Frame M Drive (495)...9 Dimensions S, K, L Sizes M Drive (495)...0 Dimensions K, KK, LQ, LS Sizes Pump, M Drive, Motor (495)... Dimensions G, GG, H, HJ, HL, S, K, L Sizes D Drive (495)...2 Dimensions K, KK, LQ, LS, Q Sizes D Drive (495)... 3 Dimensions Q, QS Sizes R Drive (495)...3 NPSH Required...4 xpected Nominal Sound Levels for Motor Speed Pumps...4 SRIS DSCRIPTION Viking s Motor Speed Product Line internal gear pumps represent a technological advance in the science of flow. Through new techniques of feeding the rotor and idler, Viking has achieved what was once considered impossible high flow rates operating at motor speeds. The largest size (QS) operates at reduced speeds, but still faster than other pumps of similar displacement. Higher speeds mean greater value, with the ability to move more fluid with a smaller pump. It also enables close-coupling to a motor or gearmotor, which eliminates shaft misalignment and results in longer seal and bearing life by preventing wear due to misalignment. RLTD PRODCTS Steel xternals, 493/493 Series: Catalog Section 34 Stainless Steel, 497 Series: Catalog Section 74 G, GG H, HJ, HL S, K, L K, KK LQ, LS Q, QS OPRTING RNG SRIS NOMINL FLOW MXIMM PRSSR TMPRTR RNG VISCOSITY RNG* GPM m 3 h PSI ar F C SS cst to to to 5,000 to 3, to to to 5,000 to 3,300 * 25,000 SS (5,500 cst) for K-LS & QS, 7,500 SS (,700 cst) for Q nit of IDX Corporation Cedar Falls, I 207

2 Section 44 Page 44.2 Issue SRIS 495, 495 MOTOR SPD PRODCT LIN: FTRS & NFITS Direct drive with no gear reducer (with 60 Hz 4 pole motor to 205 GPM / 47 m 3 /h, 6 pole motor to 350 GPM / 80 m 3 /h, 8 pole motor to 460 GPM / 04 m 3 /h) Reduces cost of installation liminates one shaft alignment liminates one set of couplings and coupling guard Reduces footprint liminates gearbox lubrication and maintenance Close-couple to C-face motor or gearmotor at flows to 350 GPM / 80 m 3 /h liminates all shaft misalignment and coupling guards Keeps shafts aligned for longer seal and bearing life Simplifies mounting on skid frame without extra baseplate nables vertical mounting for smallest footprint (up to 350 GPM / 80 m 3 /h) Heavy duty design with sealed-for-life bearings No relubrication required Thrust control enables pressures to 250 PSI / 7 R (G-L sizes) or 50 PSI / 0 R (K-QS sizes) nables end clearance adjustment for viscosity or to compensate for wear over time Gauge ports standard on all sizes. llows easy application of gauges or transducers ehind-the-rotor mechanical seals with Viton elastomers and Carbon/SiC faces as standard liminates bracket bushing, enables use of antifriction bearing external to liquid Heavy duty seal provides broad application, long life Casing weep hole between seal and forward bearing enables detection of seal leakage, prevents intrusion into sealed bearing K-QS sizes are available with NSI or DIN flanges. No piping adaptors required to conform to local standards Opposite porting enables easy in-line mounting to almost any piping system Pressure lubricated idler pin lubricates the idler pin/bushing interface to extend life on thin liquids (S-QS Sizes) Static O-ring seals ensure maximum sealing capability on thin liquids (flat gaskets furnished on relief valve only on G-HL sizes) Hardened steel idler on K-QS sizes provides maximum service life and helps protect against cavitational wear on low NPSHa applications STNDRD MTRILS OF CONSTRCTION racket / Casing Head Component Standard Material Cast Iron, STM 48, Class 35 Cast Iron, STM 48, Class 35 Rotor Shaft Steel, STM 08, Grade 045 Rotor Idler Cast Iron, STM 48, Class 35 (G, GG, H, HJ, K, LQ, Q) Ductile Iron, STM 536 Grade (HL, S, K, L, KK, LS, QS) Powdered Metal MPIF 35, FN (G, GG) Powdered Metal MPIF 35, FC (H, HJ, HL) Ductile Iron, STM 536 Grade (S, K, L) Hardened Steel, STM 48, Grade (K, KK, LQ, Q, QS) Hardened Steel, STM 48, Grade (LS) Idler Pin Hardened Steel, STM 08, Grade 045 Idler ushing Pressure Relief Valve Mechanical Seal Faces lastomers ntifriction earings Carbon Graphite Cast Iron, STM 48, Class 35 Carbon vs. Ni-Resist (G-L), Carbon vs. Silicon Carbide (K-QS) Viton Steel with una Seals Viton is a trademark of The Chemours Company FC, LLC. nit of IDX Corporation Cedar Falls, I 207

3 MOTOR SPD PRODCT LIN: SRIS 495, 495 Section 44 Page 44.3 Issue CTWY VIW & PMP FTRS Flange for motor mounting bracket eliminates the need for drive equipment and provides better unit alignment (Mounts available for & motors (G-LS Sizes) Sealed anti-friction bearings eliminate the need for relubrication ehind the rotor seal, so shaft and bearings not exposed to media NPT available on G-L Sizes, NSI or DIN flanges on K-QS sizes, enabling easy in-line mounting to almost any piping system Threaded one-piece bearing housing allows for end clearance adjustment Gauge ports for easy application of gauges or transducers (location varies by pump size) One-piece casing ensures alignment for maximum bearing and seal life xpanded feeding area & redesigned head allow for higher speed on K-QS size pumps (K-QS pumps are CW only) Pressure lubricated idler pin & bushing enhances pin & bushing life (S-QS sizes) nit of IDX Corporation Cedar Falls, I 207

4 Section 44 Page 44.4 Issue SRIS 495, 495 MOTOR SPD PRODCT LIN: MODL NMR KY K K Displacement: (, 2 or 3 Digits) G GG H HJ HL S K L K KK LQ LS Q QS Shaft Seal: 4 = Mechanical Seal Mounting: asic Series Configuration lank = Flange for M-Drive racket Material of Construction 5 = Cast Iron = Foot Mount (K, KK, LQ & LS have foot mount and flange for M-Drive racket) SPCIFICTIONS Standard Ports Nominal Pump Rating (00 SS & below) 3 Maximum Differential 60 Hz 50 Hz Pressure Port Size Port Type 5 Maximum Hydrostatic Pressure Maximum Temperature pprox. Shipping Weight with Valve GPM m 3 /h RPM GPM m 3 /h RPM PSIG R PSIG R F C Lbs. Kg. G495 2 G495 in. NPT GG495 2 GG495 in. NPT H495 2 H495 ½ in. NPT HJ495 2 HJ495 ½ in. NPT HL495 2 HL495 ½ in. NPT S495 2 S495 in. NPT K495 2 K495 in. NPT L495 2 L495 3 in. NPT K495 4 in. (00 mm) Flange KK495 4 in. (00 mm) Flange LQ495 4 in. (00 mm) Flange LS495 4 in. (00 mm) Flange Q495 6 in. (50 mm) Flange QS495 6 in. (50 mm) Flange Flange ports are suitable for use with Class 25 NSI (inch) or DIN PN-6 (mm) cast iron companion flanges or flanged fittings. Optional Class 250 or DIN PN-25/ models require motor mount bracket, do not have mounting foot. K, KK, LQ, LS 495 models have both mounting flange for motor bracket and a mounting foot. 3 If suction pressures exceed 00 PSI (7 R), consult factory. 4 These sizes can only operate in one direction (clockwise only). 5 Maximum hydrostatic pressure for standard pump construction. Rating is dependent on seal, gaskets and ports. nit of IDX Corporation Cedar Falls, I 207

5 MOTOR SPD PRODCT LIN: SRIS 495, 495 Section 44 Page 44.5 Issue MONTING OPTIONS Flange Motor Mount nits (M-Drive) Pump and motor mounted to a flange mounting bracket with coupling. Sizes: G - L495 & K-LS495 See chart below for pump sizes and flange mounting brackets available by motor frame. Pump - Mounting Flange for Motor racket M-Drive rackets vailable Motor Footed? -4 Motor Footed? G495 56C, 43/5TC, 82/4TC No 3 80, 90 No 3 GG495 56C, 43/5TC, 82/4TC No 3 80, 90 No H495 56C, 43/5TC, 82/4TC, 23/5TC No 3 90, 00/2, 32 Yes HJ495 56C, 43/5TC, 82/4TC, 23/5TC No 3 90, 00/2, 32 Yes HL495 56C, 43/5TC, 82/4TC, 23/5TC No 3 90, 00/2, 32 Yes S495 82/4TC, 23/5TC, 254/6TC, 284/6TC Yes 32, 60 Yes K495 82/4TC, 23/5TC, 254/6TC, 284/6TC Yes 32, 60 Yes L495 82/4TC, 23/5TC, 254/6TC, 284/6TC Yes 32, 60 Yes K495 23/5TC, 254/6TC, 284/6TC Yes 32, 60 Yes KK495 23/5TC, 254/6TC, 284/6TC Yes 32, 60 Yes LQ /6TC Yes 60/80 2 Yes LS /6TC Yes 60/80 2 Yes 495 models require a motor mount bracket, they do not have a mounting foot. K, KK, LQ, LS 495 models have both mounting flange for motor bracket and a mounting foot. 2 Only available as 5. 3 Requires footed motor. Direct Drive (D-Drive) Pump and motor mounted on a base with coupling and coupling guard. Sizes: G - LS495 Reducer Drive (R-Drive) Pump, Viking C-reducer and motor mounted on a base with couplings and coupling guards. Sizes: Q & QS495 nit of IDX Corporation Cedar Falls, I 207

6 Section 44 Page 44.6 Issue SRIS 495, 495 MOTOR SPD PRODCT LIN: DIMNSIONS G, GG, H, HJ, HL SIZS (495) G495 GG495 H495 HJ495 HL495 ½ C F G H J K N P R T in FLT mm in x.09 mm V X DIMNSIONS S, K, L SIZS (495) S495 K495 L495 3 C F G H J K L P R S T V W X Y Z in x.2 mm in x mm nit of IDX Corporation Cedar Falls, I 207

7 MOTOR SPD PRODCT LIN: SRIS 495, 495 Section 44 Page 44.7 Issue DIMNSIONS G, GG, H, HJ, HL SIZS (495) G495 GG495 H495 HJ495 HL495 ½ D F G H J K L M N O P S T in FLT mm in x.09 mm V W X DIMNSIONS S, K, L SIZS (495) S495 K495 L495 3 D F G H J K L M N O P S T V W X Y Z in x.2 mm in x mm nit of IDX Corporation Cedar Falls, I 207

8 Section 44 Page 44.8 Issue SRIS 495, 495 MOTOR SPD PRODCT LIN: DIMNSIONS K, KK, LQ, LS SIZS (495) S Y V - KYWY N T K - PORTS W D R 4X C 2X O F H M L 4X J 2X X G K495 KK495 LQ495 LS495 * D F G H J K L M N O R S T V W X Y C in X mm in X mm * Inch dimensions for Class 25 NSI flanged ports, mm dimensions for DIN PN-6 flanged ports. DIMNSIONS Q, QS SIZS (495) S Y N T V - KYWY K - PORTS W D 2X O F H M L 4X J G 2X X Q495 QS495 * D F G H J K L M N O S T V W X Y in X.25 mm * Inch dimensions for Class 25 NSI flanged ports, mm dimensions for DIN PN-6 flanged ports. nit of IDX Corporation Cedar Falls, I 207

9 MOTOR SPD PRODCT LIN: SRIS 495, 495 Section 44 Page 44.9 Issue DIMNSIONS G, GG, H, HJ, HL SIZS M DRIV (495) NOT: Jaw type coupling with straight jaws recommended to facilitate assembly of motor and pump to bracket. COPLING IS GRDD WITH PLTS OVR SID OPNINGS ON MONTING RCKT. MODL C J L M N MOTOR FRM D F G H K G495 GG495 G495 GG in SLOT 56C mm in mm TC in mm TC in mm TC in mm TC in mm in mm MODL C J L M N MOTOR FRM D F G H K H495 HJ495 HL495 in SLOT 56C mm in mm TC in mm TC in ½ mm TC in mm TC in mm TC in mm TC DIMNSIONS H, HJ, HL SIZS FRM M DRIV (495) rackets are designed for motors with 4 mounting face. NOT: Jaw type coupling with straight jaws recommended to facilitate assembly of motor and pump to bracket. COPLING IS GRDD WITH PLTS OVR SID OPNINGS ON MONTING RCKT. MODL H495 HJ495 HL495 C M N P MOTOR FRM D F G H J K L O R S in mm in ½ 00/2 mm in mm nit of IDX Corporation Cedar Falls, I 207

10 Section 44 Page 44.0 Issue SRIS 495, 495 MOTOR SPD PRODCT LIN: DIMNSIONS S, K, L SIZS M DRIV (495) Motor Frame C D F G H J K L M N O P R S Y S495 K In 5.00 mm In mm In mm L In 5.00 mm In mm In mm Dimensions are correct for 82TC through 25TC motors. For 254TC/256TC motors, add.88 to the dimensions shown. NOT: Jaw type coupling with straight jaws recommended to facilitate assembly of motor and pump to bracket. COPLING IS GRDD WITH PLTS OVR SID OPNINGS ON MONTING RCKT. nit of IDX Corporation Cedar Falls, I 207

11 MOTOR SPD PRODCT LIN: SRIS 495, 495 Section 44 Page 44. Issue DIMNSIONS K, KK, LQ, LS SIZS PMP, M DRIV, MOTOR (495) C N S H Motor * C D F G H J K L M N O P R S Y K495 KK495 LQ495 LS495 23/25 254/ / / in mm in mm in mm in mm in mm in mm in mm in mm * Inch dimensions for Class 25 NSI flanged ports, mm dimensions for DIN PN-6 flanged ports. nit of IDX Corporation Cedar Falls, I 207

12 Section 44 Page 44.2 Issue SRIS 495, 495 MOTOR SPD PRODCT LIN: DIMNSIONS G, GG, H, HJ, HL, S, K, L SIZS D DRIV (495) Motor D F H J K L M M N P S 56 in mm G495 GG495 43/45 82/84 in mm in mm /25 in mm ½ in mm H495 HJ495 HL495 43/45 82/84 23/25 ½ ½ ½ in mm in mm in mm /256 ½ in mm /45T in mm S495 K495 L495 * 82/84 23/25 254/256 in mm in mm in mm /286 in mm * 3" port on L495D. nit of IDX Corporation Cedar Falls, I 207

13 MOTOR SPD PRODCT LIN: SRIS 495, 495 Section 44 Page 44.3 Issue DIMNSIONS K, KK, LQ, LS, Q SIZS D DRIV (495) M D 4X P L J S F H K Motor * D F H J K L M P S K495 KK495 LQ495 LS495 Q495 23/25 254/ / / / / in mm in mm in mm in mm in mm in mm in mm * Inch dimensions for Class 25 NSI flanged ports, mm dimensions for DIN PN-6 flanged ports. DIMNSIONS Q, QS SIZS R DRIV (495) J 4X P K S H F L M C D Motor * C D F H J K L M P S Q495 QS / / /326 in mm in mm in mm * Inch dimensions for Class 25 NSI flanged ports, mm dimensions for DIN PN-6 flanged ports. nit of IDX Corporation Cedar Falls, I 207

14 Section 44 Page 44.4 Issue SRIS 495, 495 MOTOR SPD PRODCT LIN: NPSH RQIRD Printed performance curves are not available. Performance curves can be electronically generated with the Viking Pump Selector Program on vikingpump.com. NPSHR data is not available on the pump selector. Increasing the operating speed of positive displacement pumps increases the NPSH R (Net Positive Suction Head Required by pump) and sound levels. These are two factors that should be considered when selecting the correct pump for the application. elow are charts for the NPSH R and sound levels of the Motor Speed Series pumps. NPSH (Net Positive Suction Head): The NPSH R (Net Positive Suction Head Required by the pump) is given in the table below and applies for viscosities through 750 SS. NPSH (Net Positive Suction Head vailable in the system) must be greater than the NPSH R. For a complete explanation of NPSH, see pplication Data Sheet D-9. FOR VISCOSITIS P TO 750 SS See NPSH R table below. NPSH R for high viscosities can be estimated using the following method:. Calculate line loss for a foot long pipe of a diameter matching the pump inlet port size. se your flow rate and max viscosity. 2. Convert this value into Feet of Liquid (S.G..0) 3. dd this value to the NPSH R value in the chart below. PMPS SPD, RPM PMP SIZ G, GG H, HJ, HL S, K, L K, KK LQ, LS Q, QS Note: NPSH R FT OF LIQID (Specific Gravity.0), Viscosities up to 750 SS These pumps utilize a directional design. 2 pplies to Q pump only. QS pump max speed is 640 RPM. XPCTD NOMINL SOND LVLS FOR MOTOR SPD PMPS The sound pressure level, measured in d(), is a measurement of the deviation in the atmospheric pressure caused by a sound wave. The measurement is taken at a distance of approximately meter from the sound source. The sound pressure levels are for the pump only using a 00 SS liquid, at 00 PSI discharge pressure, at the speeds indicated. ackground noise and ancillary equipment, such as drives and motors, in the operating environment will likely cause the actual sound pressure level to deviate from the information in the table below. Local national laws and regulations on noise exposure in the workplace should be observed during operation. PMPS SPD, RPM PMP SIZ G, GG H, HJ, HL S, K, L K, KK LQ, LS Q, QS Note: NPSH R FT OF LIQID (Specific Gravity.0), Viscosities up to 750 SS These pumps utilize a directional design. 2 pplies to Q pump only. QS pump max speed is 640 RPM. nit of IDX Corporation Cedar Falls, I 207