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Swimming pool opening is easy with our complete pool chemic ... Read more

Swimming pool opening is easy with our complete pool chemical kit. Includes step by step instructions, and two revolutionary new products called Phos-Free and Metal Free. Precisely engineered chemical combination virtually eliminates algae blooms and quic Minimize

CHEMICAL ENGINEER Street Sign ~ Custom Aluminum Street Sign ... Read more

CHEMICAL ENGINEER Street Sign ~ Custom Aluminum Street Signs. Made of Aluminum and High Quality Vinyl Letters and Graphics. This sign is 6 x 24 inches. Made to last for years outdoors, the sign is nice enough to display indoors too, comes with two holes pre-punched for easy installation and the corners are rounded. The item shipped will be exactly as shown in the picture (Unless you notify us otherwise i.e. a custom made order) Minimize

Swimming pool opening is easy with our complete pool chemic ... Read more

Swimming pool opening is easy with our complete pool chemical kit. Includes step by step instructions, and two revolutionary new products called Phos-Free and Metal Free. Precisely engineered chemical combination virtually eliminates algae blooms and quickly conditions your pool water for the Spring. Minimize

6' I - Beam w/2 sided EGR Sheeting T for TOUGH! Made of e ... Read more

6' I - Beam w/2 sided EGR Sheeting T for TOUGH! Made of extruded exterior grade Polypropylene, UV Stabilized white color custom compounded in the board. Standard 2" X 8"X6' length. They won't rot, crack or peel and the smooth exterior is chemical resistant which reduces maintenance. 7 years UV package protects against deterioration. Withstands extreme temperatures. Available striped with engineer grade sheeting on 2 sides. Minimize

A chemical engineer, an electrical engineer, an agricultura ... Read more

A chemical engineer, an electrical engineer, an agricultural and environmental scientist, and a control systems engineer, all Dutch, dovetail their specialties into a guide for getting the most production possible from greenhouses. Their advice is suitable for large commercial growers, or designers with a solid background in mathematics, rather than backyard gardeners. Among the topics are open-loop and closed-loop optimal control, greenhouse cultivation control paradigms, lettuce as a seminal case, an experimental application to the tomato, the solar greenhouse as an advanced application, and open issues. Annotation ©2011 Book News, Inc., Portland, OR (booknews.com) Minimize

The Nitro NC71 / Wall Scrubber60 Robotic Pool Cleaner, with ... Read more

The Nitro NC71 / Wall Scrubber60 Robotic Pool Cleaner, with its high performance/low energy engineering, uses very little power and costs just pennies to operate! It helps the environment even more by reducing pool chemical consumption and increases water conservation by reducing the need to backwash your pool filter. Cleans and scrubs floors, walls, waterline and steps Intelligent navigation - does not require walls to change direction Revolutionary robotic design enabling a wider cleaning swath for 50% faster cleaning coverage Dual Direct-Drive motors for greater traction and pin-point navigation Quad-port brush-to-port suction for thorough vacuuming of acorns, leaves and fine debris Gel-Pro brushes - gentle enough for vinyl and fiberglass pools, rugged enough for concrete pools Quick-drain system for Easy-lift removal from pool; weighs only 10 lbs. 60' super-cord with kink-resistant technology Super capacity filter bag - Biggest in industry Eco-friendly; uses 70% less en Minimize

The Dynatrap dt1100gr flying insect trap lets you take back ... Read more

The Dynatrap dt1100gr flying insect trap lets you take back your yard without the need for added chemicals, pesticides, or refills, and no zapping or buzzing. The dt1100gr features a sleek, new look — including more installation options. In addition to our classic hanging chain, you can now wall-mount the Dynatrap for a fixed lantern-like appearance. The Dynatrap works best when installed 3-feet or higher above ground.safe indoors and out, the Dynatrap is engineered for 3-way protection against mosquitoes and other flying insects. First, a uv fluorescent bulb generates a warm light, attracting insects. Then a second lure, an exclusive ti02 -titanium dioxide-coated surface that reacts with uv light, produces co2 that's irresistible to mosquitoes. Third, a powerful yet whisper-quiet vacuum fan sucks insects into a retaining cage where they will dehydrate and die (usually within 24 hours). Minimize

CHEMICAL ENGINEER Street Sign ~ Custom Aluminum Street Sign ... Read more

CHEMICAL ENGINEER Street Sign ~ Custom Aluminum Street Signs. Made of Aluminum and High Quality Vinyl Letters and Graphics. This sign is 4 x 18 inches. Made to last for years outdoors, the sign is nice enough to display indoors too, comes with two holes pre-punched for easy installation and the corners are rounded. The item shipped will be exactly as shown in the picture (Unless you notify us otherwise i.e. a custom made order) Minimize

Skeeter Plus Insect Pest Control Trap - Non Toxic Safe Util ... Read more

Skeeter Plus Insect Pest Control Trap - Non Toxic Safe Utilizes scientific and ton-toxic chemical engineering to create what may be the world's most effective pest trap. By placing Skeeter Plus in the yard and by using multiple attractants, Skeeter Plus is the environmentally responsible way to eliminate biting bugs. Unlike other products on the market, Skeeter Plus is easily assembled and was designed for the socially-conscious consumer. Skeeter Plus uses everyday household ingredients. Using household ingredients and easy directions, Skeeter Plus is ready to use in minutes. No Propane or Electricity - means lower cost of operation than other traps Safe to use indoors as well as outdoors even at ground level Non-toxic chemical attractants create carbon dioxide and uses additional chemicals to attract pests Colors of the trap are designed with pests in mind making it even more appealing to pests Lightweight (8 lbs.) makes transporting this trap simple and convenient for camping Patented attractant last 30 day Minimize

The perfect combination of pool chlorine chemicals for one ... Read more

The perfect combination of pool chlorine chemicals for one low price. Pool chemical value kits include everything you need for a clear and clean swimming pool all season. Minimize

This sign is made of indoor/outdoor weatherproof.040 polyst ... Read more

This sign is made of indoor/outdoor weatherproof.040 polystryrene (plastic as thick as 2 credit cards on top each other).This sign comes with rounded corners and one hole at each end for hanging.This is a great gift Minimize

Includes: 50lbs stabilized chlorine, Chlorine Free Shock 24 ... Read more

Includes: 50lbs stabilized chlorine, Chlorine Free Shock 24 1-lb bags, Super Pool Shock 12 1-lb bags, Super Algaecide ? gallon, Phos-Free 3 liter, Metal Free 1 liter, pHree and Clear 10 lbs, Test Strips 50 count Minimize

This sign is made of indoor/outdoor weatherproof.040 polyst ... Read more

This sign is made of indoor/outdoor weatherproof.040 polystryrene (plastic as thick as 2 credit cards on top each other).This sign comes with rounded corners and one hole at each end for hanging.This is a great gift Minimize

Pool Lights Pool Chemicals Alternative Sanitizers Spa Chemi ... Read more

Pool Lights Pool Chemicals Alternative Sanitizers Spa Chemicals Spa Parts Fiberstars Metal-Halide Illuminator 4-Pos Color Wheel 450 Port Capacity AUTO SYNCH What you're bidding on: SKU:6004-AS Condition: New Fiberstars fiber optic lighting systems are safe and affordable. Featuring metal halide technology, our fiber optic lighting systems offer you the same lamp technology you find in many luxury cars today. Fiberstars - now part of Energy Focus Incorporated - offers the utmost quality in manufacturing, engineering and safety. Features Four position color wheel: white - blue - green - magenta Enclosure: High-Impact Outdoor Grade Polycarbonate Ventilation: 110 ft3 /min. Acoustic Rating: 50dB (A) Weight: 20 lbs. Maximum Fiber Capacity: 450 strand capacity Voltage Requirement: 120 VAC, 60 Hz Power Consumption: 200 Watts max Start Current Load: 4.4 amps Run Current Load: 1.8 amps Type: Metal-Halide H.I.D., Proprietary Design Life: 6000 Hours Average Cool Down/Restrike Period: 2-3 minutes Replacement Lamp Assembly Minimize

6"x24" .040 thick Aluminum street sign with 5-7 year outdoo ... Read more

6"x24" .040 thick Aluminum street sign with 5-7 year outdoor vinyl. Great decoration and gift idea. Want another color lettering including reflective Contact US. We also make these in the smaller 4"x18" if you do not see listed contact us and we''''ll get it listed. Minimize

Safely eliminates mosquitoes and nuisance insects in a one ... Read more

Safely eliminates mosquitoes and nuisance insects in a one acre area. Effective against the aggressive Asian Tiger and Rock Pool species of mosquitoes. Quietly works without added chemicals or pesticides. Works best hanging or mounted 3 feet or higher above ground. Learn how it works. The Dynatrap XL Insect Eliminator lets you take back your yard without the need for added chemicals, pesticides, refills, and no zapping or buzzing. Odor-free and safe inside and out, this insect trap is engineered for 3-way protection against mosquitoes and other flying insects. First, a UV fluorescent bulb generates a warm light, attracting insects. Then a second lure, an exclusive Ti02 titanium dioxide-coated surface, produces CO2 that's irresistible to mosquitoes – enticing them nearer. Third, a powerful yet whisper-quiet vacuum fan sucks insects into a retaining cage where they will dehydrate and die (usually within 24 hours). . . . . . Read our Dynatrap FAQ. Includes two 4,000-hr. replaceable UV bulbs and a stainless steel retaining cage. 115 VAC; 10 ft. cord. View Owner's Manual. Minimize

Ultimate pool chemical value pack includes all of the pool ... Read more

Ultimate pool chemical value pack includes all of the pool chlorine chemicals you need for the year. Pool chemical kits. Minimize

Bromine pool chemical kit provides you with everything you ... Read more

Bromine pool chemical kit provides you with everything you need to have clean and safe pool water. Each kit includes a free pool care guide, 50 lbs. of stabilized bromine, 24 bags of shock, super algaecide, stain away and test strips. Minimize

NARROWCADE FOLDING TRAFFIC BARRICADES / SIGN STANDS Engin ... Read more

NARROWCADE FOLDING TRAFFIC BARRICADES / SIGN STANDS Engineer Grade Legend Slow Block off hazards or direct traffic with these legends. Can be easily applied to barricades and sign stands without sheeting. Great for use in narrow walkways, hallways, driveways, sidewalks and more. Includes one 12 x 24 engineer grade reflective sheet. Minimize

4 PACK - United Chemical No Mor Problems NMP-C12 No more a ... Read more

4 PACK - United Chemical No Mor Problems NMP-C12 No more algae No more shocking No more brushing No more clarifiers No Mor Problems is a patented formula that is registered as an E.P.A. algicide. It was engineered after 30 years of field experience. The formula is proprietary. No Mor Problems is a preventative algicide. No Mor Problems delivers Spectacular Water clarity and sparkle, yet it is NOT a polymer. No Mor Problems is NOT a shock, yet, you will no longer need to shock. No Mor Problems will greatly reduce your need to clean your filter, yet it is NOT a filter aid. The water will be so clear that you will NOT see floating debris in front of your pool light at night. No Mor Problems can be used with all types of sanitizers. i.e. Biguanides, Ionization, Salt Systems. No Mor Problems can be used on all types of pools. YOU CAN ELIMINATE ALMOST ALL: Shocking Brushing Filter Cleaning Aids Other Algicides Plus you can cut 50% of your electrical consumption by reducing the required cycle time of the pump and filter YOU WILL GET: Spectacular Water Clarity and Sparkle Less Work Better Bather Comfort Reduced Costs Less Staining A pool you can be proud of No more algae Minimize

Pool Lights Pool Chemicals Alternative Sanitizers Spa Chemi ... Read more

Pool Lights Pool Chemicals Alternative Sanitizers Spa Chemicals Spa Parts Paramount PCC 2000 Nozzle Tool with Chrome Handle What you're bidding on: SKU:004552544200 Condition: New PCC 2000 is a cleaning and circulation system custom engineered specifically for the pool you create. It will clean any pool you design with pop-up spray nozzles built into your pool during construction. PCC 2000 will clean steps, benches, fountains, walls, even your spa, any way you design it. More than a simple cleaning system, PCC2000 is a better way to build your swimming pool. The pop-up nozzles push debris from every corner of your pool toward the Patented Collection Zone, an area stretching across the deepest part of your pool where debris is then directed to the active main drain. From there, pool waste travels to the optional debris containment canister designed for convenient deck-side access. Paramount's PCC2000 enhances your pool invisibly, it keeps your backyard pool clean, automatically without your time and labor. Fea Minimize

The perfect combination of pool bromine chemicals for one l ... Read more

The perfect combination of pool bromine chemicals for one low price. Pool chemical value kits include everything you need for a clear and clean swimming pool all season. Minimize

15 --000 Gallon Full Season Chemical Kit The 15 --000 Ga ... Read more

15 --000 Gallon Full Season Chemical Kit The 15 --000 Gallon Full Season Chemical Kit is the best way to go to keep your pool in tip-top swiming shape with clean -- clear sparkling water . No longer worry about what chemicals you need as we have a... Minimize

CONSTRUCTION PARKING Sign - 48" x 72" Max AlumaLite. MAX A ... Read more

CONSTRUCTION PARKING Sign - 48" x 72" Max AlumaLite. MAX ALUMALITE (AT): Our AlumaLite material defends against abrasions, impacts, corrosion, chemicals, and more! .187" THICK. Its ultra-lightweight properties combine with high-strength, rugged, engineering to make this composite aluminum sign extremely durable enabling it to withstand tough conditions both indoors and out. The materials resist impacts and flexing, and stand strong to abuses such as vandalism. In addition to the aluminum, the core is impervious to splash- and wash-downs. AlumaLite material is 40% lighter than solid aluminum, yet maintains the same durability, stiffness, and rigidity. The materials are comprised of two sheets of aluminum permanently bonded, on both sides, to a lightweight thermoplastic center core. This combination makes for a superior strength-to-weight ratio composite material. Max AlumaLite can be used in a variety of industrial, warehouse, construction, and architectural type settings and excels for long-term, large sign installations, requiring less structural support. Printed surface is further protected by polyester overlaminate film for added chemical and scratch resistance. Service temperature range: -58 to 175F. Material is UL recognized component for electrical signage (UL94V-O). No holes on Max AlumaLite. Safety SignsSIZE: 48" x 72", MATERIAL: Max AlumaLite Minimize

CONSTRUCTION PARKING Sign - 36" x 48" Max AlumaLite. MAX A ... Read more

CONSTRUCTION PARKING Sign - 36" x 48" Max AlumaLite. MAX ALUMALITE (AT): Our AlumaLite material defends against abrasions, impacts, corrosion, chemicals, and more! .187" THICK. Its ultra-lightweight properties combine with high-strength, rugged, engineering to make this composite aluminum sign extremely durable enabling it to withstand tough conditions both indoors and out. The materials resist impacts and flexing, and stand strong to abuses such as vandalism. In addition to the aluminum, the core is impervious to splash- and wash-downs. AlumaLite material is 40% lighter than solid aluminum, yet maintains the same durability, stiffness, and rigidity. The materials are comprised of two sheets of aluminum permanently bonded, on both sides, to a lightweight thermoplastic center core. This combination makes for a superior strength-to-weight ratio composite material. Max AlumaLite can be used in a variety of industrial, warehouse, construction, and architectural type settings and excels for long-term, large sign installations, requiring less structural support. Printed surface is further protected by polyester overlaminate film for added chemical and scratch resistance. Service temperature range: -58 to 175F. Material is UL recognized component for electrical signage (UL94V-O). No holes on Max AlumaLite. Safety SignsSIZE: 36" x 48", MATERIAL: Max AlumaLite Minimize