GOULDS 1DM/2DM (1 1/2″ & 2″) Sewage Pumps

Residential Wastewater 1-1/2″ and 2″ Submersible Sewage Pumps 1DM/2DM

Applications include homes and farms; mobile home parks and motels; schools and hospitals; municipal package systems; industrial treatment systems; and dewatering applications

Features and Benefits

Casing: 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-N
Pump 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: 1.” and 2″ NPT for horizontal connection to rigid, flexible or guide rail piping connection.

Goulds 1DM/2DM Pump Data

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GOULDS 1DM/2DM (1 1/2″ & 2″) Sewage Pumps

APPLICATIONS

Non-clog submersible sewage pumps for simplex and duplex installations in small lift stations, drainage systems or raw water applications requiring solids handling capability of

1 3 ⁄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 applications

Features

Casing: Corrosion resistant AISI 304 SS designed for long lasting performance.
Impeller: AISI type 304 stainless steel construction; two vane non-clog design for maximun 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-N.
Pump Support Feet: Motor Sheel and lifting Handle: Constructed of AISI type 304 series stainless steel.
Shaft: AISI type 304 stainless steel high strenght pump shaft with keyed and locking cap screw impeller fastening.
Discharged: 1 1/2″ and 2″ NPT for horizontal connection to rigid, flexible or guide rail piping connection to rigid, flexible or guide rail piping connection.

Note: See accessory section guide rail systems, Type A-10-20 for simplex or duplex system or base elbow rail system.

Specifications
Pump

1 1/2″discharge on 1/2″HP
2″discharge on 3/4 HP and larger
Solid size: 1 3/8″ 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.
Maximun submergence:to 17feet (5m)
AISI 304 casing SS
AISI 304 SS impeller
Continuous duty rated, non-overloading motor

Specs	3888D3 Specifications Pump Maximum solid size: 2.5” Discharge size: 3”, 125 # ANSI flange Maximum capacity: 470 GPM Maximum total head: 65 feet 300 Series stainless steel fasteners 20’ Power cord Standard silicon carbide/silicon carbide outer seal Motor Maximum ambient temperature: 104º F (40º C) continuous duty, 140º F (60º C) intermittent duty Rated for continuous duty when fully submerged Insulation: Class F 60 Hertz Single row ball bearings 300 Series stainless steel keyed shaft Single Phase: 1.5 – 5 HP; 208 and 230 volts Built-in thermal overloads with automatic reset Built-in capacitors Three Phase: 1.5 – 5 HP; 200, 230, 460 and 575 volts Pump: Maximum solid size: 3” Discharge size: 4”, 125 # ANSI flange Maximum capacity: 620 GPM Maximum total head: 60 feet 300 Series stainess steel fasteners 20’ Power cord Standard silicon carbide/silicon carbide outer seal
Motor	Maximum ambient temperature: 104º F (40º C) continuous duty, 140º F (60º C) intermittent duty Rated for continuous duty when fully submerged Insulation: Class F 60 Hertz Single row ball bearings 300 Series stainless steel keyed shaft Single Phase: 1.5 – 5 HP; 208 and 230 volts Built-in thermal overloads with automatic reset Built-in capacitors Three Phase: 1.5 – 7.5 HP; 200, 230, 460 and 575 volts Class 10 overload protection must be provided in control panel

Specs

3888D3 Specifications Pump Maximum solid size: 2.5” Discharge size: 3”, 125 # ANSI flange Maximum capacity: 470 GPM Maximum total head: 65 feet 300 Series stainless steel fasteners 20’ Power cord Standard silicon carbide/silicon carbide outer seal Motor Maximum ambient temperature: 104º F (40º C) continuous duty, 140º F (60º C) intermittent duty Rated for continuous duty when fully submerged Insulation: Class F 60 Hertz Single row ball bearings 300 Series stainless steel keyed shaft Single Phase: 1.5 – 5 HP; 208 and 230 volts Built-in thermal overloads with automatic reset Built-in capacitors Three Phase: 1.5 – 5 HP; 200, 230, 460 and 575 volts Pump: Maximum solid size: 3” Discharge size: 4”, 125 # ANSI flange Maximum capacity: 620 GPM Maximum total head: 60 feet 300 Series stainess steel fasteners 20’ Power cord Standard silicon carbide/silicon carbide outer seal

Motor

Maximum ambient temperature: 104º F (40º C) continuous duty, 140º F (60º C) intermittent duty Rated for continuous duty when fully submerged Insulation: Class F 60 Hertz Single row ball bearings 300 Series stainless steel keyed shaft Single Phase: 1.5 – 5 HP; 208 and 230 volts Built-in thermal overloads with automatic reset Built-in capacitors Three Phase: 1.5 – 7.5 HP; 200, 230, 460 and 575 volts Class 10 overload protection must be provided in control panel