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Grundfos series UP circulators are engineered to meet the demands of residential hot water and heating systems applications. They provide extremely quiet performance for various domestic hot water systems. The automatic resetting thermal or impedance protection assures integrated motor protection, low maintenance and longer life. Circulator housings are designed in stainless steel and cast iron for numerous applications of open and closed loop systems. Grundfos circulators are reliable and durable. Grundfos circulators are individually tested at the factory to assure quality and performance. Flanges for all models must be purchased separately.
Cast Iron Body Models - 1/12 HP models and 1/25 for use in closed system hydronic, solar, booster and heat reclaim systems. Pump housing is cast iron with composite impeller, stainless steel bearing plate, rotor can and inlet cone; aluminum oxide ceramic bearings. 5W618 & 5W6250 feature integrated removable check valve, - no need to install separately. Three speed operation.
CAT. NO. MFG. NO. DESCRIPTION VOLTAGE EACH
5W618 UPS15-58FC 1/25 HP Cast Iron Body Circulator 115 5W622 UPS26-64F 1/12 HP Cast Iron Body Circulator 115 5W623 UPS26-96F 1/12 HP Cast Iron Body Circulator 115 5W6250 UPS26-99FC 1/6 HP Cast Iron Body Circulator 115 4CS1370 UP26-116F 1/6 HP Cast Iron Body Circulator 230 5W626 519601 5W627 519602 5W628 519603 5W629 519604
3/4" Flange Set 1" Flange Set
1-1/4" Flange Set 1-1/2" Flange Set
Performance Curves, Cast Iron Const. - Flange Mount
Stainless Steel Body Models - For use in open system water applica- tions such as solar water heating and boiler/water heater systems where circulation of domestic water is required. Will circulate mix- tures of water and ethylene or propylene glycol; fluid temperature range 50° to +230° F.
CAT. NO. MFG. NO. DESCRIPTION VOLTAGE EACH
5W6210 UPS15-35SFC 1/25 HP Stainless Steel Body Circulator 115 17H2185 UP15-29SU 1/25 HP Stainless Steel Body Circulator 115 5W617 UP43-75BF 1/6 HP Stainless Steel Body Circulator 115
$608.22 $481.97
$1,011.22
Alpha Series VARIABLE SPEED CIRCULATOR
The Alpha Series is a low wattage "smart" circulator. Designed with an Auto-Adapt feature which analyzes system requirements and adjusts speed to match the system requirements automatically. This results in lower noise levels and lower energy use. The Alpha can be operated in 3 manually selected speeds as well. The pump flange distance matches most current circulator flange distance for easy push-pull replacement of 2 bolt, flange mounted circulators. 115V - plug in line cord included.
1. UP 26-99F 2. UP 43-75F 3. UP 26-96F
4. UP 26-64F
5. UPS 15-58FC (SPD. 3) & UP 15-58FC/FR (BRUTE II®)
6. UPS 15-58FC (SPD. 2) 7. UPS 15-58FC (SPD. 1)
CAT. NO. MFG. NO. DESCRIPTION VOLTAGE EACH 5W660 ALPHA 15-55 F/LC Variable Speed Circulator 115 $370.00