B1DM 2DM Model 1DM/2DM 1½” and 2″ Submersible Sewage Pump- Brochure

FEATURESCasing: Corrosion resistant AISI 304 SS designed for long lasting performance.Impeller: AISI type 304 stainless steel construction; two vane non-clog design for maximum pumping efficiency.Mechanical Seal: Drive lube silicon carbide sealing faces; all metal components of AISI type 300 stainless steel running in protected oil chamber.Elastomers: BUNA-NPump Support Feet: Motor Shell and Lifting Handle: Constructed of AISI type 304 series stainless steel.Shaft: AISI type 304 stainless steel high strength pump shaft with keyed and locking cap screw impeller fastening.Discharge: 1½" and 2" NPT for horizontal connection to rigid, flexible or guide rail piping connection.NOTE: See accessory section guide rail systems, type A10-20 for simplex or duplex system or base elbow rail systems.Model 1DM/2DM1½" AND 2" SUBMERSIBLE SEWAGE PUMPTECHNICAL BROCHUREB1DM/2DMPAGE 2WastewaterGoulds Water TechnologyAPPLICATIONSNon-clog submersible sewage pumps for simplex and duplex installations in small lift stations, drainage systems or raw water applications requiring solids handling capability of 13/8" and 2" diameter made specifically for:• Homes and farms• Mobile home parks and motels• Schools and hospitals• Municipal package systems• Industrial treatment systems• Dewatering applicationsSPECIFICATIONSPump:• 11/2" discharge on 1/2 HP• 2" discharge on 3/4 HP and larger• Solid size: 13/8" solids on 1/2 HP; 2" solids on 3/4 HP and larger• Capacities: to 175 U.S. GPM (41 m3/h)• Total heads: to 47 feet TDH (14 m)• Temperature: 104ºF (40ºC) continuous 140ºF (60ºC) intermitten• Maximum submergence: to 17 feet (5 m)• AISI 304 SS casing• AISI 304 SS impeller• Continuous duty rated, non-overloading motorMotor:• Single phase: 60 Hz, 3450 RPM, 1/2 HP, 115 V; 1/2 to 1 HP, 230 V• Three phase: 60 Hz, 3450 RPM, 1/2 to 11/2 HP, 230 and 460 V• Non-overloading• Air-filled, class F insulated motor• Thermal overload protection: built-in with automatic reset on single phase, 115 V and 230 V models.• Three phase models require external overload in panel.• Power cord: 20 feet long• Single phase 115 V and 230 V models are supplied with molded NEMA plugs and built-in capacitors.• Three phase models are supplied with bare leads.• Float controls: optional, see accessory section for simplex or duplex system requirements.• Rotation is clockwise when viewed from top. Component Material Pump body and motor casing Stainless steel (AISI 304) Impeller Stainless steel (AISI 304) Lower mechanical seal Silicon carbide/silicon carbide Upper lip seal Nitrile rubber Motor Shaft Stainless steel (AISI 304) Handle Nylon PAGE 3WastewaterGoulds Water Technology0 15002040CAPACITYTOTAL DYNAMIC HEADFEETU.S. GPM301051525354510050 20001421210468METERS0 10 20 30 40 m3/hr1DM51C-N1/2 HP2DM51D-N3/4 HP2DM51E-N1 HP2DM51F-N11/2 HPMODEL INFORMATION Order Maximum Start Capacitor Resistance Cord Discharge Weight Number HP Volts Phase Amps Amps uF/V Start/ RPM Length Connection Solids (lbs.) Line-Line 1DM51C0NA 115 1 9.8 51.0 70/250 1.6 / 0.6 22 1DM51C1NA ½ 230 4.2 26.3 20/450 5.9 / 2.6 1½" 13/8" 1DM51C3NA 3 2.3 14.6 NA NA / 11.7 20 1DM51C4NA 460 1.2 7.5 NA NA / 14.7 2DM51D1NA 230 1 5.4 27.2 22/450 4.4 / 1.9 30 2DM51D3NA ¾ 3 3.4 24.9 NA NA / 6.0 3450 20' 25 2DM51D4NA 460 1.7 12.7 NA NA / 7.8 2DM51E1NA 230 1 7.0 30.6 30/450 4.2 / 1.9 2" 2" 34 2DM51E3NA 1 3 4.4 29.8 NA NA / 5.3 30 2DM51E4NA 460 2.2 15.2 NA NA / 6.6 2DM51F3NA 1½ 230 3 5.6 39.2 NA NA / 3.7 32 2DM51F4NA 460 2.8 19.9 NA NA / 4.8 HH1LDISCHARGE SIZE61/2" (165 mm) Dimensions Discharge Wt. Series HP Phase in inches (mm) Size (lbs.) H H1 L 1DM 1/2 3 153/8 (391) 31/2 (88) 71/2 (193) 11/2" 20 1 22 3/4 3 17¼ (438) 25 1 18 (458) 30 2DM 1 3 43/8 (111.5) 73/4 (198) 2" 30 1 1813/16 (478) 34 11/2 3 32DIMENSIONSGoulds is a registered trademark of Goulds Pumps, Inc. and is used under license.© 2012 Xylem Inc. B1DM/2DM R1 April 2012Xylem, Inc.2881 East Bayard Street Ext., Suite ASeneca Falls, NY 13148Phone: (866) 325-4210 Fax: (888) 322-5877www.xyleminc.com/brands/gouldswatertechnology