GOULDS RGS2012 Residential Grinder Pump

The Goulds Water Technology RGS is a residential wastewater grinder pump is capable of grinding sewage in individual residential applications. The RGS has an anti-roping design cutter system, and a silicon bronze, multi-vane semi-open impeller with pump-out vanes for mechanical seal protection. The RGS has a heavy duty cast iron, volute type casing for high efficiency. The motor is fully submerged in a high grade turbine oil-filled chamber for more efficient heat dissipation, permanent lubrication of bearing and mechanical seals, and protection against outside environment. The motor’s shaft is 300 series Stainless Steel with a short overhang for minimum shaft deflection. O-Rings assure positive sealing against contaminants and oil leakage. The power cable is severe duty rated, oil and water resistant, with a epoxy seal on the motor end providing a second moisture barrier in case of outer jacket damage and to prevent oil wicking. Pump ratings are within the motor manufacturer's recommended working limits, can be operated continuously without damage when fully submerged. Maybe used with optional guide rail.

The RGS is designed for high head sewage applications where a gravity system is not practical and is ideal for pressure sewage systems.

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GOULDS RGS2012 Residential Grinder Pump

Residential Wastewater Grinder Pump and Basin Packages RGS.
Designed for high head sewage applications where a gravity system is not practical Ideal for pressure sewage systems.

FEATURES AND BENEFITS

Capable of grinding domestic sewage in individual residential applications.
Anti-Roping Design Cutter System.
Silicon Bronze semi-open impeller with non-overloading two vane design and pump-out vanes for mechanical seal protection.
Cast Iron Volute type casing for high efficiency.
Designed for continuous operation.

APPLICATIONS
Designed for high head residential sewage applications where a gravity system is not practical. Ideal for pressure sewage systems.
SPECIFICATIONS
Pump:

Capacities: to 41 GPM
Total heads: to 95′ TDH
Discharge: 11⁄4″ NPT
Temperature: 104ºF (40ºC) maximum continuous, 140ºF (60ºC) maximum intermittent
Single mechanical seal: silicon carbide rotary/silicon carbide stationary, 300 series stainless steel metal parts, BUNA-N elastomers
Fasteners: 300 series stainless steel
Rotating cutter and cutter ring: 440 C hardened stainless steel.
Bearings: Upper and lower ball bearings for precision positioning of parts and to carry all radial and thrust loads.
Mechanical Seal: Hardfaced Silicon carbide for longer life, stainless steel metal parts, BUNA-N elastomers.
Power Cable: Severe duty rated, oil and water resistant. Epoxy seal on motor end provides secondary moisture barrier in case of outer jacket damage and to prevent oil wicking.
O-Ring: Assures positive sealing against contaminants and oil leakage.
Paint: Electro-coat paint process protects all casting surfaces.
May be used with optional guide rail. See Fittings or Pump Removal Systems.

Specs	Pump Capacities: to 41 GPM Total heads: to 95' TDH Discharge: 1¼” NPT Temperature: 104ºF (40ºC) maximum continuous, 140ºF (60ºC) maximum intermittent Single mechanical seal: silicon carbide rotary/silicon carbide stationary, 300 series stainless steel metal parts, BUNA-N elastomers Fasteners: 300 series stainless steel Rotating cutter and cutter ring: 440 C hardened stainless steel
Motor	Single phase: 2 HP, 60 Hz, 3450 RPM, 208/230 V, capacitor start with on winding thermal protector. No external capacitor kits required. Class F insulation Shaft: 300 series stainless steel threaded design Bearings: ball bearings upper and lower Power Cord with bare lead ends: Use for connections in a control panel or junction box Standard length 20', 14/3 STOW Optional lengths of 30', 50' and 100' Power Cord with 230 V NEMA three prong grounding plug: P suffix equals a 20' long cord with plug PS suffix equals a 30' long cord with plug Allows direct connection to piggyback type float switch

Specs

Pump Capacities: to 41 GPM Total heads: to 95' TDH Discharge: 1¼” NPT Temperature: 104ºF (40ºC) maximum continuous, 140ºF (60ºC) maximum intermittent Single mechanical seal: silicon carbide rotary/silicon carbide stationary, 300 series stainless steel metal parts, BUNA-N elastomers Fasteners: 300 series stainless steel Rotating cutter and cutter ring: 440 C hardened stainless steel

Motor

Single phase: 2 HP, 60 Hz, 3450 RPM, 208/230 V, capacitor start with on winding thermal protector. No external capacitor kits required. Class F insulation Shaft: 300 series stainless steel threaded design Bearings: ball bearings upper and lower Power Cord with bare lead ends: Use for connections in a control panel or junction box Standard length 20', 14/3 STOW Optional lengths of 30', 50' and 100' Power Cord with 230 V NEMA three prong grounding plug: P suffix equals a 20' long cord with plug PS suffix equals a 30' long cord with plug Allows direct connection to piggyback type float switch