SP250 Quick Release Water Sampler

Price$1,620.00 (US Only)


In Stock 1

The water sampler is lightweight, rugged, easy to use, weather resistant, and requires minimal maintenance. The peristaltic pump is designed to take a manual sample and has the ability to back flush the sample hose once you are finished taking the sample. Includes L/S 17 PharMed BPT Peristaltic Pump Tubing, 15 ft long pick up tube and strainer, and 10 ft battery cable. (Battery not included)

  • Overview


    • Easy interface with speed control for exact sample size with no spilling
    • Quick release Masterflex pump head for reduced maintenance
    • Reversible motor to backflush sampling hose
    • Weather resistant enclosure
    • Each pump head for precision pump tubing accepts tubing sizes L/S® 13, L/S® 14, L/S® 16, L/S® 25, L/S® 17, and L/S® 18


    The water sampler operates using an external 12 volt DC power source that can supply at least 2 A continuous. The variable speed motor is reversible and can draw water samples at a wide range of speed.

    A power cord, 10 ft (3.05 m) long, is included with each quick release water sampler. The power cord is fitted with alligator clips for easy connection to most 12-volt DC batteries, including car batteries or small 12V, 5 AH gel cells.


    To provide high sample integrity, the water sample only contacts the PharMed BPT and polyethylene tubing. The tubing is easily cleaned or replaced. The Masterflex easy load design and adjustable tubing retention system allow for multiple tubing sizes and for changing the tubing without removing the pump head from the drive. To avoid cross contamination or lengthy decontamination procedures simply change the inexpensive tubing between samples.

  • Specifications
    SP250 Water Sampler  
    Operating Temperature 32° to +158°F (0° to +70°C)
    Operating Voltage

    12V DC

    Current Draw 2A max
    Flow Rate Variable depending on tube size and head height.
    Backflush Rate

    Same as Flow Rate

    Type Peristaltic, Masterflex easy-load
    Maximum Lift 22 ft (6.7 m)
    Pump Tube L/S 17 PharMed BPT Peristaltic Pump Tubing, 1/4 inch ID

    Sample Hose

    15 ft (4.6 m) nylon reinforced polyethylene tubing with intake strainer.


    Expanded UV protected PVC

    Dimensions 14x12x6 inch (36x30.5x15 cm)
    Weight 7.5 lb (3.5 kg) (Shipping Weight 9 lb (4.1 kg))

    Pump Tube:

    Tubing Size   
       L/S 13       L/S 14       L/S 16       L/S 25       L/S 17       L/S 18   
    Inside Diameter in. (mm)       0.03 (0.8)       0.06 (1.6)       0.12 (3.1)       0.19 (4.8)       0.25 (6.4)       0.31 (7.9)   
    Hose Barb Size in. (mm.) 1/16 (1.6) 1/16 (1.6) 1/8 (3.2) 3/16 (4.8) 1/4 (6.4) 3/8 (9.5)
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