Articulating chambers
Arc 36, Arc 36 HC, Arc 24 and Arc 18 articulating corrugated chambers from Advanced Drainage Systems are designed as an economical alternative to gravel and pipe leachfields. An optional side port coupler snaps into the center or either end of the chamber for cleanout access without affecting the 10-degree articulation. A diamond-plate pattern on the chambers and couplers provides a non-slip surface. 800/733-7473; www. ads-pipe.com.
Ready to install
The Model J-500CF nutrient reduction system from Jet Inc. uses intermittent aeration and additional filtration to reduce total nitrogen in effluent. The prefabricated unit meets NSF Standard 40 and 245 for reduction of TSS, BOD and total nitrogen. The system includes the 700LL aerator, attached pretreatment tank, and biologically accelerated treatment (BAT) media process to transform wastewater into colorless, odorless effluent. 800/321-6960; www.jetincorp.com.
Design flexibility
A center column increases the structural strength of Quick4 Plus standard LP chambers from Infiltrator Systems. Contour swivel connections on the 4-foot by 8-inch-high chambers allow 10-degree turns right or left. Two end cap options increase system configuration flexibility, while the all-in-one periscope rotates 180 degrees for raised inlet elevations in serial or crossover trench designs. 800/221-4436; www.infiltratorsystems.com.
Recessed impellers
Recessed impellers on Webtrol effluent, sewage and grinder pumps from Weber Industries Inc. reduce the load on the bearing and prevent clogging. Potted cord seals protect the motor from water. Options include silicon carbide mechanical seals and secondary lip seals for the maximum defense against intrusion. 800/769-7867; www.webtrol.com.
Screened pumping system
BioSTEP pump vaults from Bio-Microbics Inc. have 16-inch SaniTEE screens to filter and deflect solids before they clog the pump and floats. Cleaning and maintenance can be done without removing the components. Technicians use an external swab to clean the pump vault exterior and flush the angled slots.
A ScumGuard shield protects the vaults from oil-laden scum and provides flexible, uniform installation for most tanks, manholes and risers. The standard effluent pump passes 3/4-inch solids, but many submersible pumps are compatible with the system. When combined with advanced treatment technologies, the vaults provide developers with sewer-like transfer and treatment options. 800/753-3278; www.biomicrobics.com.
Control panel
RK Series pump control panels from CSI Controls incorporate standard features onto the circuit board, inside sub-door control center and raised back panel. Float lights on the control center indicate the status of each float and flash if one fails. Other lights indicate control and alarm circuit power, high level, lag pump on, lead pump on, alarm and pump run.
Pushbuttons activate test/silence and hand/run functions. A digital display is optional. Units come with locking latches, flashing red alarm light with electronic horn, touch-to-silence pad, circuit breakers, start components, contactors and terminal strip. Single- and three-phase simplex and duplex models are available in UL/cUL Listed NEMA 4X enclosures. 800/363-5824; www.csicontrols.com.
Subsurface dripperline
Bioline purple poly low-volume drip line from Netafim USA is debris resistant, continuous self-flushing, and pressure compensating from 7 to 70 psi. The drippers deliver a precise application rate, are impregnated with an antibacterial to prevent slime buildup, and do not require protection from root intrusion. Lines are available in flow rates of 0.4, 0.6 or 0.9 gph and dripper spacings of 12, 18 and 24 inches. 888/638-2346; www.netafimusa.com/wastewater.
Dosing pump
Biotube EasyPak demand-dose or timed-dose pump packages from Orenco Systems Inc. pump effluent directly to dispersal areas. The 15-inch-high molded ABS and PVC vaults pump nearly to the bottom of the tank. Besides the vault surrounded by three filter cartridges, packages have a 4-inch turbine effluent pump, flow inducer, control panel, float assembly, splice box and discharge plumbing assembly. Options include cold-weather and drainback discharge assemblies. Free EasyPak Design software automatically selects the correct package for every system. 800/348-9843; www.orenco.com.
Job ready
Fusion series residential and commercial wastewater treatment systems from Clarus Environmental, a division of Zoeller Pump Co., use anaerobic and aerobic zones, eliminating the need for a septic tank, and produce secondary effluent. Polypropylene filter media are never removed or replaced. Features include constant recirculation of treated waste and twice-daily automatic backwash that returns residual sludge to the head of the system.
A quiet, programmable compressor delivers oxygen to aerobic zones, while consuming the same energy as an 80-watt light bulb. The control panel powers the blower and monitors airflow and water level. The drop-in system is easy to install and maintain. All models are NSF/ANSI Standard 40 Class 1 systems and are approved by many state and regional health entities. 877/244-9340; www.zoeller.com.
Vault filters
All-in-one A1 vault filters from Sim/Tech Filter Inc. work in pump or gravity-flow distribution systems. External filtration from outside to inside allows debris to slough off into the tank and not accumulate inside the unit. Technicians can clean the vaults without removing them and while the system is operational. Standard units have 2,200 square inches of filtration and filter to less than 1/16 inch. Multiple filtration sizes are available. The base height adjusts easily by adding 4-inch sewer or SDR35 pipe. Custom units also are available. 888/999-3290; www.simtechfilter.com.
Ultrafiltration
Membrex from Premier Tech Aqua combines biological activated sludge treatment with submerged membrane ultrafiltration to meet stringent discharge requirements for nitrogen and phosphorus removal and disinfection. Effluent also meets California Title 22 requirements for reuse. The system is for commercial and community applications. 800/632-6356; www.premiertechaqua.com.
Grinder pump package
Submersible grinder pump packages from Myers/Pentair Water include a 2 hp submersible grinder pump, SRA rail system, control panel, three floats and a polyethylene basin available at various depths. 419/289-1144; www.femyers.com.
Flow controller
The flow controller from Polylok alternates or divides flows between two separate drainfields. It attaches directly to Schedule 40 or SDR35 pipe. The channel split design splits the effluent flow equally. The valve is factory-set for equal distribution, but installers can set it for left or right distribution. 800/701-3941; www.polylok.com.
Effluent pumps
Stainless steel Bullet effluent pumps from Septic Services Inc. have single-phase 1/2 hp motors, 120 volt, 10 amp, with heads of 145 feet. The pumps have 15-foot cords. 800/536-5564; www.septicserv.com.
Gravelless pipe
Gravelless pipe from Hancor is designed as a cost-effective alternative to gravel-filled leachfields. The 8- and 10-inch pipe exceeds ASTM F667 specifications and comes in 10- and 20-foot lengths. A locator strip marking the top of the pipe is visible through the filter wrap and ensures correct placement of effluent orifices. 888/367-7473; www.hancor.com.
Rockless drainfield
The 8 1/2-inch-high MPS-3609 multi-pipe from Plastic Tubing Industries Inc. fits snugly into 36-inch-wide trenches. The system is made of HDPE corrugated distribution pipe surrounded by constructed and banded void pipes. The voids, which replace crushed stone, have thousands of holes and slots to permit the free flow of effluent in and around the pipes and onto the soil. The corrugations help trap suspended solids and resist soil intrusion from the bottom. 800/780-5121; www.pti-pipe.com.
Splitting flows
Distribution boxes from Tuf-Tite Corp. provide a simple yet reliable way to divide effluent flows. The strong, non-corrosive boxes have a speed leveler in each of the 4, 6, 7 or 9 outlets. Risers are available on 4- and 7-hole units. 800/382-7009; www.tuf-tite.com.
Floatless sensor
The C-Level sensor with floatless technology from SJE-Rhombus works with select Installer Friendly Series control panels. The sensor detects the liquid level in the tank and sends a signal to the panel, which displays the level in inches or centimeters. A touchpad on the inner door lets technicians adjust pump activation and alarm levels. The unit’s compact design is easy to install and the set points are easy to adjust. One sensor takes the place of four floats and works with IFS and IFS In-Site single-phase simplex and duplex demand-/timed-dose control panels. 888/342-5753; www.sjerhombus.com.
Vertical or submersible
Submersible effluent pumps from Goulds Pumps – ITT handle 3/4-inch solids, come in 1/3 to 2 hp models, pump up to 140 gpm, and have a maximum head of 240 feet. The submersible sewage pumps, available in 1/3 to 7.5 hp models, handle liquids with 2- to 3-inch solids, pump 600 gpm, and have a maximum head of 82 feet. 315/568-2811; www.goulds.com.
