🛠️ SUNTEC J4PCC10008M – 1-Stage Oil Pump (Left-Hand Rotation, 300 PSI Max)
🔍 Product Overview
The SUNTEC J4PCC10008M is a heavy-duty, single-stage oil pump built for medium-capacity oil burners (400–3000 kW). Designed for No. 4 and lighter fuels, this pump provides steady fuel flow, tight pressure control, and long-lasting durability.
With a maximum of 300 PSI and flow rates up to 35 GPH at 3450 RPM, it ensures consistent and clean burner performance.
Its left-hand rotation and nozzle outlet make it an ideal direct replacement for a wide range of earlier Suntec models.
✅ Key Features
✔️ High-efficiency 1-stage oil pump for No. 4 and lighter fuels
✔️ Adjustable pressure range: 150–300 PSI
✔️ Max pressure: 300 PSI
✔️ Left-hand rotation / Left-hand nozzle configuration
✔️ Flow rate: 2 GPH @ 1725 RPM / 35 GPH @ 3450 RPM
✔️ Built-in regulating valve for precise performance
✔️ Biofuel ready: Compatible with B6–B20 (U.S. only)
✔️ Bypass plug included for easy 1- or 2-pipe setup
✔️ Durable NPTF connections with conical threads
✔️ Direct replacement for many J and H-series Suntec pumps
⚙️ Technical Specifications
| Specification | Details |
|---|
| Model |
J4PCC10008M |
| Pump Type |
Single Stage (J Pump) |
| Rotation |
Left Hand |
| Nozzle Location |
Left Hand |
| Fuel Compatibility |
No. 4 & Lighter Fuels |
| Biofuel Rating |
B6–B20 (U.S. Only) |
| Flow Rate @ 1725 RPM |
2 GPH @ 300 PSI |
| Flow Rate @ 3450 RPM |
35 GPH @ 300 PSI |
| Pressure Range |
150–300 PSI |
| Max Pressure |
300 PSI |
| Inlet & Return Port |
1/4" NPTF |
| Nozzle Outlet |
1/8" NPTF |
| Pressure Gauge Port |
1/8" NPSF |
| Vacuum Gauge Port |
1/4" NPTF |
| Shaft Size |
7/16" |
| Connection Threads |
Conical |
| Bypass Plug |
Inserted (2-pipe) / Remove for 1-pipe |
| Application Range |
400–3000 kW Oil Burners |
🔄 Cross Reference Table
| Manufacturer / Series | Replaces Model Number(s) |
|---|
| SUNTEC |
J4PC-C1000G, J4PB100, J4CBB1000, J4CBB-1000 |
| SUNTEC (J-Series) |
J2BB100, J3BB100, J3BB200, J3CB100, J2CB100 |
| SUNTEC (H-Series) |
H2BB100, H3BB100, H3BB200, H3BB300, H3PBB100, H5PB100, HA2BB100, H2PB100-4 |
⚠️ Common Symptoms of a Failing Oil Pump
If you’re noticing these signs, your pump may need replacement:
-
🔸 Burner fails to ignite or locks out randomly
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🔸 Weak or unstable flame pattern
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🔸 Unusual humming or grinding sound from pump
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🔸 Visible oil leakage around housing
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🔸 Poor atomization or low pressure
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🔸 Delayed ignition or long start-up time
❓ (FAQ) Frequently Asked Questions
Q: Can this pump handle biodiesel?
A: Yes — it’s compatible with B6–B20 biofuel blends (U.S. only).
Q: Is the bypass plug installed?
A: Yes, it comes inserted for 2-pipe systems. Remove with a 3/16" Allen key for single-pipe setups.
Q: Which direction does it rotate?
A: Left-hand (counterclockwise) when viewed from the shaft end.
Q: What’s the main upgrade over J4PC-C1000G?
A: Improved sealing, updated materials, and biofuel compatibility for longer service life.
🛒 Shopping Tips
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✅ Confirm rotation direction (LH vs RH) before ordering.
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✅ Verify nozzle outlet position — this model is Left-Hand.
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✅ Ensure fuel type matches your burner (No. 4 or lighter).
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✅ Replace filter and check vacuum at install.
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✅ Always have installation done by a qualified technician.
