Field Line Chambers & Accessories
Sand Mountain Precast stocks Prinsco field line chambers and accessories for septic drain field installations throughout Alabama, Tennessee, and Georgia. Whether you’re laying a new drain field or repairing an existing system, we carry the chambers and fittings to get the job done.
We keep common sizes and accessories in stock at our Sylvania yard so contractors and homeowners can get what they need without the wait. Stop by or give us a call and we’ll have your order ready.
Why Buy From Us
In Stock Locally
We keep Chambers and accessories on hand at our Sylvania yard. No waiting on freight, no back-orders. Pick up what you need the same day you call.
Straightforward Pricing
Fair prices with no surprises. Whether you’re buying a handful of fittings or stocking up for a full drain field, we’ll give you a straight answer on cost.
Know What You Need?
Call ahead and we’ll pull your order so it’s ready when you arrive. We’re easy to work with and happy to help if you’re not sure what chambers or fittings your project calls for.
Field Line Chambers
We stock the Prinsco Pro4 gravelless drainfield chamber for residential septic installations. The Pro4 uses injection-molded high-performance polymer construction with interlocking couplers, an open bottom for soil infiltration, and IAPMO certification. No stone fill required, faster installation, less material to haul. Not sure which model you need? Give us a call and we’ll help you sort it out.
| Model | Width | Height | Length |
|---|---|---|---|
| Pro4/36LP | 36" | 8" | 48" |
| Pro4/24 | 24" | 12" | 4′ |
Accessories
We carry the accessories needed to complete a Pro4 drain field installation. Stock changes, so call ahead to confirm availability on specific items.
- Pro4 end caps
- Interlocking couplers
- Inspection ports
- Filter fabric / geotextile
- Distribution boxes
- 45° elbows
- 90° elbows
- Tees
- Pipe sock / filter fabric
- Distribution boxes
- Inspection ports
Frequently Asked Questions
What’s the advantage of the Pro4 over traditional pipe?
The Prinsco Pro4 is a gravelless chamber system, meaning no stone fill is required. It provides more infiltrative surface area than perforated pipe in a gravel trench, is IAPMO certified, and supports wheel loads up to 16,000 lbs/axle with 12″ of cover. Lighter weight chambers also mean smaller equipment can be used during installation.
How many chambers do I need?
The required drain field length is determined by your soil type, household size, and local health department requirements — typically established during the perc test and system design. Your licensed installer will specify how many chambers the job calls for.
Do you sell to homeowners or only contractors?
We sell to both. Whether you’re a contractor ordering for a job or a homeowner working with a local installer, you’re welcome to pick up from our yard. Just give us a call ahead of time so we can have your order ready.
Can you deliver chambers and accessories?
In most cases, field line chambers and accessories are picked up from our Sylvania yard. Give us a call to discuss your project and we’ll let you know what we can do for your situation.
Ready to Order?
Call us to check stock, get a price, or ask any questions about Field Line Chambers and accessories. We’re glad to help contractors and homeowners alike.