Series description H[ft] 5 5 4 8 Wilo-Multivert-MVIS 6 Hz - North America Q[m³/h] H[m] 5 4 MVIS 5 MVIS MVIS 5 5 4 6Q[US g.p.m.] 8 6 Pump series Wilo-Multivert MVIS 5..,.., 5.. Design Non-self priming multistage pump with wet-rotor motor Applications Water supply and pressure boosting systems Equipment and function In-line stainless steel construction Low-noise (up to db [A] quieter than conventional pumps) All parts that have contact with the fluid are corrosion-resistant Wet rotor seal-less pump technology Materials Impellers and stage chambers stainless steel AISI 4 (.4) Pump housing stainless steel AISI 4 (.4) Shaft in stainless steel X9 CrMo 7. (.4) Seal EPDM (EP 85) Housing bottom stainless steel AISI 4 (.4) Pressure jacket stainless steel AISI 4 (.4) Bearing carbon synthetic resin-impregnated Pump foot cast iron EN-GJL-5 Technical data Power supply ~ 8 V / 6 Hz, V / 6 Hz, 46 V / 6 Hz or 575 V, 6Hz; ± % Liquid temperature range 4 F (- C) to F (+5 C) Maximum ambient temperature 4 F (4 C) max Maximum suction pressure 4 PSI Minimum geometric head (storage tank) ft ( m) Maximum pump casing pressure PSI Motor protection class NEMA Insulation class H /9 WILO SE
Equipment/ Function Hydraulic data Inline stainless steel pump All wetted parts 4 stainless steel Pump base in cast iron Wilo-Multivert MVIS 5 MVIS MVIS 5 Bolt oval type - companion flange threaded NPT Motor Three phase (8-, 46, 575 V) Single phase (5, V) Equipment/scope of delivery bolt oval companion flange NPT " NPT ¼" NPT ½" Bolts and Gaskets M M M Installation and operating instructions = available, = not available /9 WILO SE
Variants overview Wilo-Multivert MVIS Wilo-Multivert MVIS Material Parts in contact with the fluid medium in.4 (AISI 4) Seals EPDM Viton Hydraulic connection Oval flange Round flange Motor versions Individual motors ~5 V, 6 Hz ~ V, 6 Hz ~8 V, 6 Hz ~ V, 6 Hz ~46 V, 6 Hz ~575 V, 6 Hz Ex-protected motors Motors with resistors (PTC) Motors with UL certification Motors with CSA certification Thermal motor protection (WSK) Speed controllable via remote frequency converter Integrated frequency converter = available, = not available /9 WILO SE
Pump curves Wilo-Multivert MVIS Wilo-Multivert MVIS 5... 4 5 6 7 Q [m³/h] H[ft] 45 Wilo-Multivert-MVIS 5-58 6 Hz - North America H[m] 4 4 5 5 5 58 57 56 55 54 5 8 6 4 5 5 5 5 5.4.8..6. 4 5 6 7 P [hp] Q [l/s] Q [m³/h] P [kw] 4 58 57 56 55 54 5 5 5 5 5 4 /9 WILO SE
Pump curves Wilo-Multivert MVIS Wilo-Multivert MVIS... 4 6 8 Q [m³/h] H[ft] 6 Wilo-Multivert-MVIS -6 6 Hz - North America H[m] 8 4 6 8 5 6 6 4 4 8 4 4 5.5..5..5..5 Q[l/s] 4 6 8 Q [m³/h] P [hp] 4 6 5 4 P [kw] 4 5 /9 WILO SE 5
Pump curves Wilo-Multivert MVIS Wilo-Multivert MVIS 5... 4 8 6 Q [m³/h] H[ft] 8 Wilo-Multivert-MVIS 5-5 6 Hz - North America H[m] 6 5 4 5 4 8 5 6 4 4 6 8 4 5 4 8 6 P [hp] Q [l/s] Q [m³/h] P [kw] 4 5 5 4 6 8 6 /9 WILO SE
Dimension drawing Wilo-Multivert MVIS Dimension drawings Wilo-Multivert MVIS 5...,..., 5... L H P R K U M C S D B F E A T /9 WILO SE 7
Dimensions, Weights Wilo-Multivert MVIS High pressure centrifugal pumps Dimensions, Weights Wilo-Multivert MVIS /9 WILO SE /9 WILO SE Dimensions, weights Wilo-... Dimensions Weight A B C D E F H K L M P R S T [mm] [kg] [lbs] MVIS5-8 5.7 4 5 78 6 NPT " 75 6 5. MVIS5-8 5.7 4 5 78 6 NPT " 75 7 7.5 MVIS5-4 8 5.7 4 5 4 6 NPT " 75 7.5 8.6 MVIS5-5 8 5.7 4 5 446 6 NPT " 75.5 49.6 MVIS5-6 8 5.7 4 5 47 6 NPT " 75 5.7 MVIS5-7 8 5.7 4 5 494 6 NPT " 75.5 5.8 MVIS5-8 8 5.7 4 5 58 6 NPT " 75 4 5.9 MVIS- 8 5.7 4 5 78 6 NPT ¼" 75 6.5 6.4 MVIS- 8 5.7 4 5 98 6 NPT ¼" 75.5 47.4 MVIS-4 8 5.7 4 5 4 6 NPT ¼" 75 48.5 MVIS-5 8 5.7 4 5 446 6 NPT ¼" 75.5 49.6 MVIS-6 8 5.7 4 5 47 6 NPT ¼" 75 5.7 MVIS5-5 8.7 5 5 8 45 5 4 NPT ½" 5 55. MVIS5-5 8.7 5 5 8 455 5 4 NPT ½" 5.5 56. Dimensions, weights Wilo-... Dimensions Weight A B C D E F H K L M P R S T [inch] [kg] [lbs] MVIS5-5 / 6 7 / 6 6 / 4 8 / 8 5 / 6 4 7 / 8 / 6 6 5 / 6 / 6 / 6 NPT " 5 / 6 / 6 5. MVIS5-5 / 6 7 / 6 6 / 4 8 / 8 5 / 6 4 7 / 8 / 6 6 5 / 6 / 6 / 6 NPT " 5 / 6 / 7 7.5 MVIS5-4 5 / 6 7 / 6 6 / 4 8 / 8 5 / 6 5 / 6 / 6 6 5 / 6 / 6 / 6 NPT " 5 / 6 / 7.5 8.6 MVIS5-5 5 / 6 7 / 6 6 / 4 8 / 8 5 / 6 7 9 / 6 / 6 6 5 / 6 / 6 / 6 NPT " 5 / 6 /.5 49.6 MVIS5-6 5 / 6 7 / 6 6 / 4 8 / 8 5 / 6 8 / / 6 6 5 / 6 / 6 / 6 NPT " 5 / 6 / 5.7 MVIS5-7 5 / 6 7 / 6 6 / 4 8 / 8 5 / 6 9 7 / 6 / 6 6 5 / 6 / 6 / 6 NPT " 5 / 6 /.5 5.8 MVIS5-8 5 / 6 7 / 6 6 / 4 8 / 8 5 / 6 / 8 / 6 6 5 / 6 / 6 / 6 NPT " 5 / 6 / 4 5.9 MVIS- 5 / 6 7 / 6 6 / 4 8 / 8 5 / 6 4 7 / 8 / 6 6 5 / 6 / 6 / 6 NPT ¼" 5 / 6 / 6.5 6.4 MVIS- 5 / 6 7 / 6 6 / 4 8 / 8 5 / 6 5 / 6 / 6 6 5 / 6 / 6 / 6 NPT ¼" 5 / 6 /.5 47.4 MVIS-4 5 / 6 7 / 6 6 / 4 8 / 8 5 / 6 6 5 / 8 / 6 6 5 / 6 / 6 / 6 NPT ¼" 5 / 6 / 48.5 MVIS-5 5 / 6 7 / 6 6 / 4 8 / 8 5 / 6 7 9 / 6 / 6 6 5 / 6 / 6 / 6 NPT ¼" 5 / 6 /.5 49.6 MVIS-6 5 / 6 7 / 6 6 / 4 8 / 8 5 / 6 8 / / 6 6 5 / 6 / 6 / 6 NPT ¼" 5 / 6 / 5.7 MVIS5-5 / 8 8 / 7 / 9 / 6 / 8 6 / 4 / 6 7 7 / 8 / 6 / 6 NPT ½" 5 / 6 / 5 55. MVIS5-5 / 8 8 / 7 / 9 / 6 / 8 7 5 / 6 / 6 7 7 / 8 / 6 / 6 NPT ½" 5 / 6 / 5.5 56. 8 /9 WILO SE
Wiring Diagram, Motor Data Wilo-Multivert MVIS High pressure centrifugal pumps Wiring Diagram, Motor Data Wilo-Multivert MVIS Wiring diagram L L L S K S K P P L L L K ~ Motor data Wilo-... P Phase Current A (C) Voltage V (A) I U [HP] [W] [~] [A] [V] MVIS5-,9 69.4 8/V MVIS5-,7 4 4.8 8/V MVIS5-4, 5 5. 8/V MVIS5-5,4 77 6 8/V MVIS5-6,7 6.5 8/V MVIS5-7, 49 7.7 8/V MVIS5-8,7 75 8. 8/V MVIS-, 89.9 8/V MVIS-, 6 5.4 8/V MVIS-4,6 94 6. 8/V MVIS-5,4 5 7.7 8/V MVIS-6,9 88 8.6 8/V MVIS5-,5 85 6. 8/V MVIS5-,6 67 8. 8/V MVIS5-,9 69. 46V MVIS5-,7 4.4 46V MVIS5-4, 5.6 46V MVIS5-5,4 77 46V MVIS5-6,7. 46V MVIS5-7,4 5.9 46V MVIS5-8,7 75 4. 46V /9 WILO SE 9
Wiring Diagram, Motor Data Wilo-Multivert MVIS Motor data Wilo-... P Phase Current A (C) Voltage V (A) I U [HP] [W] [~] [A] [V] MVIS-, 89.5 46V MVIS-, 6.7 46V MVIS-4,6 94. 46V MVIS-5,4 5.9 46V MVIS-6,9 88 4. 46V MVIS5-,5 85. 46V MVIS5-,6 67 4. 46V MVIS5-,9 69 575V MVIS5-,7 4.9 575V MVIS5-4, 5. 575V MVIS5-5,4 77.4 575V MVIS5-6,7.6 575V MVIS5-7,4 5. 575V MVIS5-8,7 75.4 575V MVIS-, 89. 575V MVIS-, 6. 575V MVIS-4,6 94.5 575V MVIS-5,4 5. 575V MVIS-6,9 88.5 575V MVIS5-,5 85.5 575V MVIS5-,6 67. 575V /9 WILO SE