What is the maintenance schedule for the Suntec AUV 47L pump?

We recommend a full seal kit replacement every 500-1000 operating hours depending on application. Oil changes should be performed every 250 hours. Contact our service team for a customized maintenance plan.

SuntecOil Pumps

Suntec AUV 47L pump

SKU 3G-CBM-05432

Also listed as: POM 04940 · POM-04940

Brand

Suntec

Item

AUV 47L pump

Technical Specifications

Suntec

revision

Ed 5 - Avril 2024 

pump type

AUV 47L / AUV 47R 

gear capacity

47L (see flow curve) 

model numbers

9877 / 9876 

nozzle outlets

2 possible outlets (right or left selectable) 

built in filter

Yes

compatible fuels

Domestic oil, HVO, B100 (up to 100% biofuel blend per DIN SPEC 51603-6 and EN 14214), kerosene 

connector length

00 (no connector) 

pump displacement

47 cc/rev 

installation types

Single-tube or dual-tube 

pressure regulation

Yes (inline pressure regulator) 

solenoid valve type

Normally closed (NC) inline with return check valve 

solenoid coil voltage

220-240 V AC 

fuel line configuration

Monotube or bitube compatible 

solenoid coil frequency

50/60 Hz 

bypass plug installation

P (mounted in return orifice for dual-tube installation) 

rotation directions available

R (clockwise) / L (counter-clockwise) 

nozzle line discharge function

Yes (for nozzles with shutoff function) 

minimum nozzle opening pressure

4 bar 

return check valve opening pressure

less than nozzle opening pressure 

View Full Spec Sheet

Technical Documents

(1)

Technical Document 2

PDF Document

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Suntec Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Suntec AUV 47L is an oil pump (models 9877/9876) with 47 cc/rev displacement and 47L gear capacity, designed for domestic oil, HVO, B100 biofuel blends per DIN SPEC 51603-6 and EN 14214, and kerosene. It features a built-in filter, inline pressure regulator, normally closed solenoid valve (220-240 V AC, 50/60 Hz), and selectable right or left nozzle outlet, supporting single-tube or dual-tube installation with clockwise or counter-clockwise rotation. 3G Electric sources this pump for Singapore and Southeast Asia industrial heating and burner applications, offering full delivery and technical support.

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 oil pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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