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3G Electric
OEM Pump SI-83 (replaces SI-82) - HVAC & Refrigeration
OEMHVAC & Refrigeration

OEM Pump SI-83 (replaces SI-82)

The OEM SI-83 is a centrifugal condensate pump with a 2 L tank, supplied as a direct replacement for the SI-82. It delivers a maximum flow rate of 700 l/h through a 6 mm hose connection, handles condensate…

SKU 3G-CBM-01112

Also listed as: SI 83 · SI-83

Brand
OEM
Item
Pump SI-83
Part Number
SI83
Category
HVAC & Refrigeration
UNSPSC
40101701 — Air conditioners
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

OEM
Manufacturer Part Number
SI83
type
centrifugal_pump_with_tank
model
SI-83
tank capacity l
2
hose diameter mm
6
max flow rate l h
700
min condensate pH
2.5
power cord length m
1.8
max condensate temperature
55°C (80°C short periods)
safety switch cord length m
1
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OEM Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OEM SI-83 is a centrifugal condensate pump with a 2 L tank, supplied as a direct replacement for the SI-82. It delivers a maximum flow rate of 700 l/h through a 6 mm hose connection, handles condensate temperatures up to 55°C (80°C for short periods) and condensate with a minimum pH of 2.5, and is fitted with a 1.8 m power cord and a 1 m safety switch cord. 3G Electric sources and supports this pump through its combustion, pumps and controls specialists, backed by a curated range spanning 14 industrial departments and far more than is listed.

Frequently Asked Questions

What is the OEM SI-83 pump used for?

The OEM SI-83 is a centrifugal condensate pump with an integrated 2 L tank, designed to remove condensate from air conditioning, HVAC and refrigeration systems. It handles condensate temperatures up to 55°C (80°C for short periods) and has a maximum flow rate of 700 L/h.

What are the specifications of the OEM SI-83 pump?

The OEM SI-83 has a 2 L tank, 6 mm hose diameter, maximum flow rate of 700 L/h, minimum condensate pH of 2.5, 1.8 m power cord and 1 m safety switch cord. It handles condensate up to 55°C continuously (80°C short periods). Manufacturer part number: SI83.

Where to buy the OEM SI-83 pump worldwide?

3G Electric supplies the OEM SI-83 condensate pump worldwide. We handle full logistics, customs clearance and delivery to your location. Contact us to confirm lead time and availability for your order.

How should the OEM SI-83 pump be installed?

Mount the SI-83 level (maximum 15° tilt) with at least 20 cm clearance around it. Secure all pipe connections with a tie wrap or metal clip (ACC00913). For condensate with pH ≤ 3, use the pH Safe 1 reference PH0100SIUN23. Follow the OEM installation manual for wiring and safety switch connections.

Used in

Common applications for OEM
Boiler room maintenance — OEM ELC ionization electrodes for flame detection in industrial burners
Industrial furnace control — OEM ELV solenoid valves for gas flow regulation in combustion systems
Pump systems — OEM CM circulation pumps for secondary boiler circuits
Motor repair — OEM motor run capacitors (16 µF, 400V) for AC motor starting and running
HVAC damper control — Siemens GBB341.1E actuator for air damper positioning in ventilation
Water quality testing — OEM chlorine test kits for on-site boiler water analysis
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OEM Products

3G Electric supplies OEM hvac & refrigeration. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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