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Suntec PUMP B-4000 – Two-stage, one-step pump - Fuel oil pump
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SuntecFuel oil pump

Suntec PUMP B-4000 – Two-stage, one-step pump

SUNTEC B-4000B model contains a high single pipe lift capacity and a unique hydraulic dual safety cut-on/off driven by : - A motor speed dependent device - A solenoid by-passing valve Cut-on is operated when both…

SKU 3G-OTH-02689

Also listed as: B4000 · B 4000

Brand
Suntec
Item
PUMP B-4000 – Two-stage, one-step pump
Category
Fuel oil pump
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Technical Specifications

Suntec
Model/Type
Two-stage, one-step pump
Compatible fuels
#2, B100, #1
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Technical Documents

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

Product Description

SUNTEC B-4000B model contains a high single pipe lift capacity and a unique hydraulic dual safety cut-on/off driven by : - A motor speed dependent device - A solenoid by-passing valve Cut-on is operated when both mechanisms are released. Cut-off occurs when the speed decrease or the solenoid valve is de-energized. 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.

Used in

Common applications for Suntec
Oil-fired heating systems — Suntec AUV 47L and AUV 47R pumps supplying fuel to burner nozzles at controlled pressure
Industrial burner fuel delivery — Replacement AFG and AS47 fuel pumps for scheduled maintenance and emergency system restoration
Legacy burner commissioning — Suntec E6NA and compatible pump variants integrated into retrofit or existing heating installations
Heating plant maintenance — Suntec coupling assemblies and coil spares enabling field repair of motor-pump drive units without full unit replacement
Equipment retrofit and modernization — Suntec spare parts and pump variants supporting equipment upgrades while maintaining original burner compatibility

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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