Description
This vertical multistage centrifugal pump has suction and discharge ports on the same level. It operates at 1HP with a voltage of 208-230/460V in a three-phase configuration. The pump head and base are constructed from cast iron, while all other wetted parts are made of stainless steel (EN 1.4301).
Specifications
Manufacturer | Grundfos |
---|---|
Part Number | 99916781 |
Rated pump speed | 3484 rpm |
Rated flow | 30.4 US gpm |
Rated head | 65.29 ft |
Maximum head | 96.13 ft |
Stages | 3 |
Impellers | 3 |
Number of reduced-diameter impellers | 0 |
Low NPSH | N |
Pump orientation | Vertical |
Shaft seal arrangement | Single |
Code for shaft seal | HQQE |
Approvals | CURUS |
Approvals for drinking water | NSF/ANSI 61 |
Curve tolerance | ISO9906:2012 3B |
Pump version | A |
Cooling | IC 411 |
Base | Cast iron, EN 1561 EN-GJL-200, ASTM A48-25B |
Impeller | Stainless steel, EN 1.4301, AISI 304 |
Material code | A |
Code for rubber | E |
Bearing | SIC |
Maximum ambient temperature | 104 °F |
Maximum operating pressure | 362.59 psi |
Max pressure at stated temperature | 363 psi / 250 °F, 363 psi / -4 °F |
Type of connection | DIN / ANSI / JIS |
Size of inlet connection | DN 25/32 |
Size of outlet connection | DN 25/32 |
Pressure rating for connection | PN 25 |
Flange rating inlet | 250 lb |
Flange size for motor | 56C |
Connect code | FGJ |
Pumped liquid | Water |
Liquid temperature range | -4 .. 248 °F |
Selected liquid temperature | 68 °F |
Density | 62.29 lb/ft³ |
Motor standard | NEMA |
Motor type | WEG |
Rated power - P2 | 1 HP |
Power (P2) required by pump | 1 HP |
Main frequency | 60 Hz |
Rated voltage | 3 x 230/460 V |
Service factor | 1.15 |
Rated current | 3.0/1.5 A |
Starting current | 880 % |
Full load SF current | 3.45/1.73 A |
Cos phi - power factor | 0.76 |
Rated speed | 3435 rpm |
IE efficiency | IE3 78,5% |
IE Efficiency class | IE3 / NEMA Premium |
Motor efficiency at full load | 78.5 % |
Motor efficiency at 3/4 load | 77 % |
Motor efficiency at 1/2 load | 74 % |
Number of poles | 2 |
Enclosure class (IEC 34-5) | IP55 |
Insulation class (IEC 85) | F |
Built-in motor protection | NONE |
Frequency converter | None |
Net weight | 64.9 lb |
Gross weight | 75.9 lb |
Shipping volume | 4.94 ft³ |
Country of origin | MX |
Custom tariff no. | 8413.70.2040 |
Documents
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Refund Policy
Liberty Supply accepts returns up to 30 days after the date of invoice for domestic transactions. All returns must be issued a Return Goods Authorization (RGA) number. RGA requests can be made by emailing support@libertysupply.com. International transactions are non-returnable and non-refundable.
Items authorized for return within 30 days are subject to a minimum 10% restock fee if they are in the original, unopened packaging. Certain items are subject to a higher restock fee. The additional fee is determined by the item's manufacturer. Previously used/installed items cannot be returned unless covered by warranty.
Returns for special order items or modified items (such as an impeller trim) are assessed on a case-by-case basis. If a return is allowed, special order items will incur a restock fee of up to 50%.
Customers must ship authorized return items per the RGA instructions. A valid tracking number for the shipment must be provided via email to support@libertysupply.com. If Liberty Supply does not receive the items for which a return is requested, or items are received without an RGA, the return will be denied. If Liberty Supply is not at fault, return shipping costs will be deducted from the credited amount.
All product warranties implied are the manufacturer's liability. If an item is returned under the manufacturer's warranty, Liberty Supply will forward the returned goods to the manufacturer for inspection and determination. Inspection generally takes up to five (5) weeks for a determination to be made. The final warranty decision is solely at the manufacturer's discretion.