ReviewsAutomatic Water Pumps

Plasmid miniprep Columns (for 250 Preps)

restriction enzyme digests 35-60 minutes, electrophoresis 45 minutes.
Kit includes: instructions, crime scene Ready-to-Load DNA samples, Standard DNA Fragments, Dryzymes - Eco RI and Hind III.
Kit includes: various solutions and buffers, plasmid DNA, enzyme grade water, agarose powder, FlashBlue Stain.
All you need: electrophoresis apparatus, power supply, automatic pipet with tips, waterbath, balance, microwave or hot plate, visualization (white light).
All you need: misc. lab glassware, pipet pumps or bulbs, metric rulers, floating racks, distilled or deionized water, ice.

Large floats detect 1/4 in. water level rises, automatically activating the sump pump.
Second float provides additional protection to ensure automatic pump activation.
Protective float switch cage helps keep debris and wires from interfering with float movement.
vented, curved bottom reduces debris build-up under the float.
Allows the sump pump to run for an additional 10 seconds to drain excess water from the sump pit.

Large floats detect 1/4 in. water level rises, automatically activating the sump pump.
Second float provides additional protection to ensure automatic pump activation.
Protective float switch cage helps keep debris and wires from interfering with float movement.
vented, curved bottom reduces debris build-up under the float.
Allows the sump pump to run for an additional 10 seconds to drain excess water from the sump pit.

Intex Automatic Above-Ground Pool Vacuum for Pumps 1,600-3,500 GPH with Hydro Tools 8939 Abs Wide Mouth Through Wall Swimming Pool Skimmer Kit.
Keep your above-ground pool clean with this automatic vacuum.
Automatically reverses direction to clean your whole pool floor.
Cordless vacuum works with filter pumps with a flow rate between 1,500 and 3,500 gallons per hour.
Perfect for pools 24-feet in diameter and smaller.

Intex Automatic Above-Ground Pool Vacuum for Pumps 1,600-3,500 GPH.
Keep your above-ground pool clean with this automatic vacuum.
Automatically reverses direction to clean your whole pool floor.
Cordless vacuum works with filter pumps with a flow rate between 1,500 and 3,500 gallons per hour.
Perfect for pools 24-feet in diameter and smaller.

FAST AND EFFICIENT: Pumps out 350 gallons of water per hour to ensure a clean environment for your pool or hot tub in the winter.
EASY EXTRACTION: Removes standing water from your pool cover and can be fully submerged in water for added versatility.
EXTENDS: The 25-foot-long power cord is flexible and comfortable to use, reaches long distance so you can plug in and go.
PREVENTS CLOGS: Pre-filter sponge pad prevents clogging in the tub pump so you don't have to worry about unwanted debris.
EASY TO USE: Standard hose adapter allows for simple installation and quick setup.
Automatic switch detects up to an 1/8-inch of water.

Intex Automatic Above-Ground Pool Vacuum for Pumps 1,600-3,500 GPH.
Keep your above-ground pool clean with this automatic vacuum.
Automatically reverses direction to clean your whole pool floor.
Cordless vacuum works with filter pumps with a flow rate between 1,500 and 3,500 gallons per hour.
Perfect for pools 24-feet in diameter and smaller.

Auto-Buzzer System: Buzzer type when auto stop.
Auto-Stop System: Full automatic sensing pump. Auto stop before overflowing by sensor.
Pumps up to 9 quarts of liquid per minute.
Great for pumping any non-corrosive liquids such as: Gas, Water (non-drinking) and Oil.

Price For: Each Pump Body Material: Cast Iron Cord Length: 25 ft. Off Point: 8 GPM of Water @ 100 Ft. of Head: 9 Shaft Seal: Silicon Carbide/Double Viton Lip Motor RPM: 3450 Max Head – Pumps: 108 ft. Manufacturers Warranty Length: 3 Yr. GPM of Water @ 60 Ft. of Head: 42 HP: 2 GPM of Water @ 5 Ft. of Head: 50 Hz: 60 Input Phase AC: 1.
GPM of Water @ 15 Ft. of Head: 50 Max. Liquid Temp.: 140 Degrees F Max. Head: 108.0 ft. Voltage: 208/230 Amps: 15 GPM of Water @ 10 Ft. of Head: 50 Item – Grinder Pumps: Grinder Pump Item: Grinder Pump GPM of Water @ 80 Ft. of Head: 27 Base Material: Cast Iron Bearing Type: Upper and Lower Ball GPM of Water @ 35 Ft. of Head: 50 Pump RPM: 3450 GPM of Water @ 40 Ft. of Head: 48.
GPM of Water @ 30 Ft. of Head: 50 Switch Type: Tether Impeller Material: Stainless Steel On Point: 15 Handle: Yes Housing Material: Cast iron Max. Head – Pumps: 108 ft. GPM of Water @ 45 Ft. of Head: 48 GPM of Water @ 70 Ft. of Head: 35 Min. Sump Pit Dia.: 24″ GPM of Water @ 50 Ft. of Head: 46 GPM of Water @ 25 Ft. of Head: 50 Switch Type – Pumps: Tether Impeller Material – Pumps: Stainless Steel.
Cord Length – Pumps: 25 ft. Pump HP: 2 Height: 19-1/2″ Phase: 1 Motor Type: PSC Length: 12-1/2″ FNPT GPM of Water @ 55 Ft. of Head: 45 GPM....

【UNIQUE DESIGN 】Compared with other ordinary water pumps, our water pumps are equipped with safety locks.Ong press for 3 seconds and start the smart lock, long press for 3 seconds again to unlock. One switch operation, press the button 2 times, will be automatic cally stop when the water volume reaches 600ml..
【USB RECHARGEABLE】Water Jug Pump with 1200mAh high-capacity Rechargeable Battery Inside,that is quite a much for a device like this. be used for 30-50 days or around 4-6 bottles of 5 gallon water once fully charged, for a small family it just needs to be charged once a month..
【Safe Material】Food grade silicone hose, 304 Stainless steel tap, high density ABS plastic shell which has no smell.The built-in silicone seal prevents water from leaking. All products have an inspection before delivery, if there is any problem with our water bottle dispenser, please contact us and we will definitely offer a satisfactory solution..