We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
Suntec PUMP AT3 – Two step model - Fuel oil pump
SuntecFuel oil pump

Suntec PUMP AT3 – Two step model

The SUNTEC AT3 oil pump offers 2 mode pressure operation, in-line cut-off function, plus a special hydraulic outlet on the cover featuring nozzle pressure during high mode and dumping during low mode.

SKU 3G-OTH-02687

Brand
Suntec
Item
PUMP AT3 – Two step model
Part Number
AT3
Category
Fuel oil pump
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

Suntec
Model/Type
Two step model
Compatible fuels
Domestic oil, Kerosene, HVO, B30

Technical Documents

(1)
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The SUNTEC AT3 oil pump offers 2 mode pressure operation, in-line cut-off function, plus a special hydraulic outlet on the cover featuring nozzle pressure during high mode and dumping during low mode.

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 Suntec AT3 oil pump used for?

The Suntec AT3 is a two-step fuel oil pump designed for industrial burners requiring two pressure modes. It is compatible with domestic oil, kerosene, HVO, and B30, making it suitable for commercial heating systems and process burners in Singapore.

What are the specifications of the Suntec AT3 pump?

The Suntec AT3 is a two-step model with in-line solenoid cut-off and a special hydraulic outlet on the cover. It supports one or two-pipe operation, clockwise or anti-clockwise shaft rotation, and is compatible with domestic oil, kerosene, HVO, and B30. Gear set capacity varies by model.

Where to buy the Suntec AT3 pump in Singapore?

3G Electric supplies the Suntec AT3 pump to Singapore customers. We handle sourcing, logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time on this two-step fuel oil pump.

How to install the Suntec AT3 pump?

Install the Suntec AT3 pump in a one or two-pipe configuration as per the burner layout. Ensure the shaft rotation (clockwise or anti-clockwise) matches the nozzle location. Use a suitable filter and follow Suntec's guidelines for pressure adjustment and solenoid wiring. Always depressurize before servicing.

Used in

Common applications for Suntec
Residential and commercial heating systems — Suntec AUV 47L/R service pumps for replacement in one-stage oil burners
Industrial process burners — Suntec B-4000 and B-8000 two-stage pumps for high-lift fuel delivery from remote tanks
Dual-fuel burner systems — Suntec M2N/M3N gas valves for natural gas or LPG with hydrogen blend capability
Boiler combustion control — Suntec Compact F pressure switches to supervise air or gas pressure in safety interlocks
Maintenance and repair of legacy heating equipment — Suntec AE basic pumps for purging air from nozzle lines
Biofuel-fired installations — Suntec AP two-step pumps for B30 blends in commercial burners
Not sure this is the right part? Photo-identify it

Suntec Products

3G Electric supplies Suntec fuel oil pump. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Pump Accessories Valves & Regulation Motors & Drives All Products

Compatible alternatives & equivalents

More from Suntec

View all Suntec parts
Suntec PUMP AS – One step model
Suntec
Suntec PUMP AS – One step model
Suntec PUMP TA
Suntec
Suntec PUMP TA
Suntec PUMP TAR
Suntec
Suntec PUMP TAR
Suntec PUMP AM – Modulating model
Suntec
Suntec PUMP AM – Modulating model
Suntec PUMP AN – Basic model
Suntec
Suntec PUMP AN – Basic model
Suntec PUMP E
Suntec
Suntec PUMP E
Suntec PUMP T
Suntec
Suntec PUMP T
Suntec PUMP A2L – Two step model
Suntec
Suntec PUMP A2L – Two step model

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first