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Grundfos Circulating Pump: 3/8 hp HP, 115/230V AC, Cast Iron, Variable, 49 gpm, 39 ft Max. Head - Intelligent Inline Circulator Pumps
GrundfosIntelligent Inline Circulator Pumps

Grundfos Circulating Pump: 3/8 hp HP, 115/230V AC, Cast Iron, Variable, 49 gpm, 39 ft Max. Head

The Grundfos Intelligent Inline Circulator Pump (3/8 hp HP, MPN 99833304) is a standard-efficiency pump designed for potable water systems. It features a flange connection, includes a volute, and operates at 115/230V…

SKU 3G-OTH-84824

Brand
Grundfos
Item
Circulating Pump: 3/8 hp HP, 115/230V AC, Cast Iron, Variable, 49 gpm, 39 ft Max. Head
Category
Intelligent Inline Circulator Pumps
Available to Order
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Worldwide Shipping
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Grundfos
Manufacturer Part Number
99833304
Type
Cast Iron, Variable, 49 gpm, Inline
AC
115/230V
Max. Head
39 ft
Efficiency
Standard Efficiency
System Type
Potable Water
Connection Type
Flange
Includes Volute
Volute Included
Nameplate Voltage
115/230V AC

Technical Documents

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Grundfos Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Grundfos Intelligent Inline Circulator Pump (3/8 hp HP, MPN 99833304) is a standard-efficiency pump designed for potable water systems. It features a flange connection, includes a volute, and operates at 115/230V AC with a capacity of 49 gpm and 39 ft max head.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Grundfos 99833304 circulating pump used for?

The Grundfos 99833304 is a standard-efficiency intelligent inline circulator pump designed for potable water systems. It delivers up to 49 gpm at 39 ft max head, making it suitable for commercial or industrial water circulation where variable speed control and flange connections are required.

What are the specifications of the Grundfos 99833304 pump?

This Grundfos pump has a 3/8 hp motor, operates at 115/230V AC, and features a cast iron volute with flange connections. It provides 49 gpm flow and 39 ft max head, with standard efficiency for potable water systems. The MPN is 99833304.

Where to buy the Grundfos 99833304 pump worldwide?

3G Electric supplies the Grundfos 99833304 circulating pump to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source and deliver genuine Grundfos equipment for potable water applications.

How to install a Grundfos inline circulator pump?

Install the Grundfos inline circulator pump with the shaft horizontal and the electrical box accessible. Use flange gaskets and bolts per system pressure. Wire the 115/230V AC motor per local codes. Purge air before startup. Always follow Grundfos installation manuals for potable water systems.

Used in

Common applications for Grundfos
HVAC — Grundfos SI-30 condensate pump for air-conditioning installations up to 20 kW capacity
Industrial heating — GPS130NW pressure and suction units in oil burner fuel-supply circuits
Equipment maintenance — SUNP0400 charging and washing pump for descaling boilers and industrial equipment
Fuel accounting — VZO15 and VZO20 oil meters for flow measurement and consumption monitoring in oil-supply systems
Closed-loop heating systems — Double-acting expansion tank pump for pressure regulation and thermal stability
Building services — Grundfos pump range supporting HVAC, domestic heating, and pressure-boosting applications

Grundfos Products

3G Electric supplies Grundfos intelligent inline circulator pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Circulating Pump: 1 hp HP, 115V AC, Cast Iron, 1, 85 gpm, 59 ft Max. Head, 11 1/16 in Face to Face (MPN 99833480)
Grundfos
Circulating Pump: 1 hp HP, 115V AC, Cast Iron, 1, 85 gpm, 59 ft Max. Head, 11 1/16 in Face to Face (MPN 99833480)
Circulating Pump: 7/8 hp HP, 208-230V AC, Cast Iron, Variable, 85 gpm, 49 ft Max. Head, Inline (MPN 98126844)
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Circulating Pump: 7/8 hp HP, 208-230V AC, Cast Iron, Variable, 85 gpm, 49 ft Max. Head, Inline (MPN 98126844)
Circulating Pump: 1/8 hp HP, 115V AC, Cast Iron, Variable, 8 gpm, 19 ft Max. Head, Inline (MPN 92603108)
Grundfos
Circulating Pump: 1/8 hp HP, 115V AC, Cast Iron, Variable, 8 gpm, 19 ft Max. Head, Inline (MPN 92603108)
Circulating Pump: 1/3 hp HP, 115V AC, Stainless Steel, Variable, 47 gpm, 26 ft Max. Head, Inline (MPN 98126802)
Grundfos
Circulating Pump: 1/3 hp HP, 115V AC, Stainless Steel, Variable, 47 gpm, 26 ft Max. Head, Inline (MPN 98126802)
Circulating Pump: 7/8 hp HP, 115V AC, Cast Iron, Variable, 175 gpm, 49 ft Max. Head, Inline (MPN 98126816)
Grundfos
Circulating Pump: 7/8 hp HP, 115V AC, Cast Iron, Variable, 175 gpm, 49 ft Max. Head, Inline (MPN 98126816)
Circulating Pump: 1/4 hp HP, 115/230V AC, Stainless Steel, Variable, 20 gpm, 20 ft Max. Head, Inline (MPN 98126821)
Grundfos
Circulating Pump: 1/4 hp HP, 115/230V AC, Stainless Steel, Variable, 20 gpm, 20 ft Max. Head, Inline (MPN 98126821)

More from Grundfos

View all Grundfos parts
Circulating Pump: 1/8 hp HP, 115V AC, Cast Iron, 3, 8 gpm, 19 ft Max. Head, 6 1/2 in Face to Face (MPN 92603115)
Grundfos
Circulating Pump: 1/8 hp HP, 115V AC, Cast Iron, 3, 8 gpm, 19 ft Max. Head, 6 1/2 in Face to Face (MPN 92603115)
Circulating Pump: 1/2 hp HP, 115V AC, Cast Iron, Variable, 68 gpm, 26 ft Max. Head, Inline (MPN 98126812)
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Circulating Pump: 1/2 hp HP, 115V AC, Cast Iron, Variable, 68 gpm, 26 ft Max. Head, Inline (MPN 98126812)
Circulating Pump: 5/8 hp HP, 208-230V AC, Cast Iron, Variable, 39 ft Max. Head, Inline (MPN 98126831)
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Circulating Pump: 5/8 hp HP, 208-230V AC, Cast Iron, Variable, 39 ft Max. Head, Inline (MPN 98126831)
Circulating Pump: 1/2 hp HP, 115V AC, Cast Iron, Variable, 131 gpm, 39 ft Max. Head, Inline (MPN 98126803)
Grundfos
Circulating Pump: 1/2 hp HP, 115V AC, Cast Iron, Variable, 131 gpm, 39 ft Max. Head, Inline (MPN 98126803)
Circulating Pump: 1/8 hp HP, 115V AC, Stainless Steel, Variable, 8 gpm, 18 ft Max. Head, Inline (MPN 92603114)
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Circulating Pump: 1/8 hp HP, 115V AC, Stainless Steel, Variable, 8 gpm, 18 ft Max. Head, Inline (MPN 92603114)
Circulating Pump: 3/8 hp HP, 208-230V AC, Cast Iron, Variable, 47 gpm, 26 ft Max. Head, Inline (MPN 98126828)
Grundfos
Circulating Pump: 3/8 hp HP, 208-230V AC, Cast Iron, Variable, 47 gpm, 26 ft Max. Head, Inline (MPN 98126828)
Circulating Pump: 1/2 hp HP, 208-230V AC, Cast Iron, Variable, 68 gpm, 26 ft Max. Head, Inline (MPN 98126840)
Grundfos
Circulating Pump: 1/2 hp HP, 208-230V AC, Cast Iron, Variable, 68 gpm, 26 ft Max. Head, Inline (MPN 98126840)
Circulating Pump: 1/4 hp HP, 115/230V AC, Cast Iron, Variable, 33 ft Max. Head, Inline (MPN 98126823)
Grundfos
Circulating Pump: 1/4 hp HP, 115/230V AC, Cast Iron, Variable, 33 ft Max. Head, Inline (MPN 98126823)