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SuntecFuel oil pump

Suntec PUMP B-8000 – Two-stage, one-step pump

SUNTEC B-8000B model contains a unique and hydraulic safety cut-on/off, driven by a motor speed dependent device, and a high single pipe lift capacity. The first stage gear set sucks the fuel from the line, and the…

SKU 3G-OTH-02690

Also listed as: B8000 · B 8000

Brand
Suntec
Item
PUMP B-8000 – Two-stage, one-step pump
Part Number
B-8000
Category
Fuel oil pump
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Suntec
Manufacturer Part Number
B8000
Model/Type
Two-stage, one-step pump
Compatible fuels
#2, B100, #1

Technical Documents

(1)
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Suntec Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

SUNTEC B-8000B model contains a unique and hydraulic safety cut-on/off, driven by a motor speed dependent device, and a high single pipe lift capacity. The first stage gear set sucks the fuel from the line, and the second stage gear set pressurizes the fuel. This unit is supplied for 1-pipe operation, without by-pass plug installed. Please verify before installation.

Frequently Asked Questions

What is the Suntec 3G-OTH-02690 pump used for?

The Suntec 3G-OTH-02690 is a two-stage, one-step fuel oil pump designed for industrial burners. It is compatible with #2 fuel oil and biodiesel blends from B6 to B100 per ASTM D396. Its dual gearset provides high single-pipe lift capacity and hydraulic safety cut-on/off, making it suitable for commercial heating and process applications.

What are the specifications of the Suntec 3G-OTH-02690 pump?

The Suntec 3G-OTH-02690 is a two-stage, one-step pump compatible with #2 fuel oil and B6–B100 biodiesel. It is supplied for 1-pipe operation without a by-pass plug. Rated motor speeds are 1725 rpm (low speed) and 3450 rpm (high speed). Shaft rotation options include clockwise (RH nozzle) or anti-clockwise (LH nozzle).

Where to buy the Suntec 3G-OTH-02690 pump in Singapore?

3G Electric supplies the Suntec 3G-OTH-02690 pump to Singapore. We source this two-stage fuel oil pump from global partners and handle logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time on orders.

How to install the Suntec 3G-OTH-02690 pump for one-pipe operation?

For one-pipe installation, ensure the by-pass plug is not installed; excess fuel returns to the inlet. Loosen the easy-flow bleeder valve to bleed the system. Verify shaft rotation matches your burner (clockwise or anti-clockwise). Always consult the Suntec datasheet and follow local codes before commissioning.

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
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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.

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