
Shurflo by Pentair
Shurflo Blaster II 3.5 12VDC 3.5GPM 45PSI Washdown Pump
- Full name
- SHURFLO BLASTER II 3.5 12VDC 3.5GPM 45PSI WASHDOWN PUMP
- Mfg part #
- 4238-121-E07
- UPC
- 752324012404
- SKU
- 56064
$189.34 $291.57
● In stock — 27 available · NJ · FL
🚚 Free shipping over $100 This item ships free.
30-day returns. Details
✓ In stock, ready to ship from our NJ & FL warehouses
Secure checkout · prices verified at checkout
Genuine parts from authorized distributors. Questions? getboatparts@gmail.com
- 30-day returns
About this part
The Shurflo Blaster II 3.5 12VDC 3.5GPM 45PSI Washdown Pump is a genuine Shurflo by Pentair part (manufacturer part # 4238-121-E07, UPC 752324012404) in our Washdown / Pressure Pumps range under Marine Plumbing & Ventilation. 27 are in stock, shipping from our New Jersey and Florida warehouses. Key specs: Max PSI 45; Volts 12v; Gallons Per Minute 3.5 GPM. Shipping weight is about 6.11 lb.
Manufacturer description
BLASTER™ II Washdown Pump - 12 VDC - 3.5 GPM
SHURFLO's new 4238 series wash down pump design was created with a unique over-molded single-piece diaphragm, assuring long life and top performance in all deck wash down plumbing systems. Designed as the next legendary pump to exceed the expectations of our customers, the BLASTER II Series pumps are designed for the toughest marine wash down applications. SHURFLO's quality reputation has been built on the reliability and dependability of every pump we build. The BLASTER II Series wash down automatic demand pumps are thermally protected and can run dry without damage. Fittings and nozzle included. Ignition protected.
Features:
SHURFLO's new 4238 series wash down pump design was created with a unique over-molded single-piece diaphragm, assuring long life and top performance in all deck wash down plumbing systems. Designed as the next legendary pump to exceed the expectations of our customers, the BLASTER II Series pumps are designed for the toughest marine wash down applications. SHURFLO's quality reputation has been built on the reliability and dependability of every pump we build. The BLASTER II Series wash down automatic demand pumps are thermally protected and can run dry without damage. Fittings and nozzle included. Ignition protected.
Features:
- 3901 Replacement
- Sealed Switch
- Sealed Motor
- Corrosion Resistant Electro Coated Motor
- 4 Independent Chambers
- Built-In Check Valve
- Co-Molded Diaphragm
- Self-Priming up to 6 Feet
- Dry Run Capability
- Thermally Protected
- Ignition Protected, CE
Specifications
| Max PSI | 45 |
|---|---|
| Volts | 12v |
| Gallons Per Minute | 3.5 GPM |
| Shipping weight | 6.11 lb |
Related parts

Shurflo by Pentair
Shurflo Pro Blaster II 5.0 Pro Washdown Kit w/ Strainer Hose
Part # 4358-153-E09
$438.00In stock

Shurflo by Pentair
Shurflo Blaster II Washdown Kit w/ 25' Hose 12 VDC 3.5 GPM
Part # 4338-121-E07
$253.09In stock

Jabsco
Jabsco Panel System Water Pressure Booster Pump 12V
Part # 52560-0010
$629.62In stock

Thetford Marine
Thetford Raw Water Inlet Pump - 12V
Part # T-PF.P27
$243.39In stock