Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
Suntec PUMP OT2 – SOLENOID TWO STEP PUMP - Fuel oil pump
SuntecFuel oil pump

Suntec PUMP OT2 – SOLENOID TWO STEP PUMP

This SUNTEC OT2 oil pump features 2 mode pressure operation and incorporates a blocking solenoid valve with in-line cut-off function. Switching between low and high modes is assured by a 2nd integral solenoid valve.

SKU 3G-OTH-02696

Brand
Suntec
Item
PUMP OT2 – SOLENOID TWO STEP PUMP
Part Number
OT2
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 — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Suntec
Model/Type
SOLENOID TWO STEP PUMP
Compatible fuels
#2, #1

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

This SUNTEC OT2 oil pump features 2 mode pressure operation and incorporates a blocking solenoid valve with in-line cut-off function. Switching between low and high modes is assured by a 2nd integral solenoid valve.

Frequently Asked Questions

What is the Suntec OT2 solenoid two step pump used for?

The Suntec OT2 is a fuel oil pump designed for two-mode pressure operation in industrial burners. It incorporates a blocking solenoid valve with in-line cut-off function, enabling switching between low and high pressure modes. It is compatible with #2 and #1 fuel oils, and special V models support biodiesel blends up to B100.

What are the specifications of the Suntec OT2 pump?

The Suntec OT2 is a solenoid two-step pump with integral in-line solenoid cut-off. It operates on one or two-pipe systems with two firing rates from a single nozzle line. Compatible fuels include #2 and #1 fuel oil, with V models for B6-B100 biodiesel blends. Shaft rotation options include clockwise and anti-clockwise with left or right hand nozzle positions.

Where to buy the Suntec OT2 pump in Singapore?

3G Electric supplies the Suntec OT2 solenoid two-step pump to Singapore. We handle sourcing, logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time on this Suntec pump model.

How does the Suntec OT2 pump switch between low and high pressure modes?

The Suntec OT2 uses a normally open bypass solenoid valve to switch modes. When deactivated, a bypass channel opens for low pressure regulation. When activated, the bypass closes, allowing the high pressure regulating valve to control nozzle pressure. This design ensures fast response independent of motor speed.

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