Oklahoma

AK Industries’ septic tanks are approved in nearly every state and carry IAPMO and CSA certifications. Our innovative, high-quality tanks offer reliable wastewater management for both residential and commercial applications while meeting strict quality and sustainability standards.

Oklahoma Approval Listings
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Part NumberDescriptionCapacityColorTechnical Drawings
AKS30236
SEPTIC, 300 OKLAHOMA SINGLE STANDARD (OK-36)
300 gal
Gray
AKS40236
SEPTIC, 500 OKLAHOMA SINGLE STANDARD (OK-36)
500 gal
Gray
AKS50236
SEPTIC, 750 OKLAHOMA SINGLE STANDARD (OK-36)
750 gal
Gray
AKS70536
SEPTIC, 1000 OKLAHOMA SINGLE STANDARD (OK-36)
1000 gal
Gray
AKS60436
SEPTIC, 1000 OKLAHOMA DUAL STANDARD (OK-36)
1000 gal
Gray
AKS50736
SEPTIC, 1050 OKLAHOMA SINGLE STANDARD (OK-36)
1050 gal
Gray
AKS50836
SEPTIC, 1050 OKLAHOMA DUAL STANDARD (OK-36)
1050 gal
Gray
AKS90536
SEPTIC, 1300 OKLAHOMA SINGLE STANDARD (OK-36)
1300 gal
Gray
AKS80536
SEPTIC, 1300 OKLAHOMA DUAL STANDARD (OK-36)
1300 gal
Gray
AKS95036
SEPTIC, 1500 OKLAHOMA SINGLE STANDARD (OK-36)
1500 gal
Gray
AKS95236
SEPTIC, 1500 OKLAHOMA DUAL STANDARD (OK-36)
1500 gal
Gray
AKS30236-HVY
SEPTIC, 300 OKLAHOMA SINGLE HEAVY (OK-36)
300 gal
Green
AKS40236HVY
SEPTIC, 500 OKLAHOMA SINGLE HEAVY (OK-36)
500 gal
Green
AKS50236-HVY
SEPTIC, 750 OKLAHOMA SINGLE HEAVY (OK-36)
750 gal
Green
AKS70536-HVY
SEPTIC, 1000 OKLAHOMA SINGLE HEAVY (OK-36)
1000 gal
Green
AKS60436-HVY
SEPTIC, 1000 OKLAHOMA DUAL HEAVY (OK-36)
1000 gal
Green
AKS50736-HVY
SEPTIC, 1050 OKLAHOMA SINGLE HEAVY (OK-36)
1050 gal
Green
AKS50836-HVY
SEPTIC, 1050 OKLAHOMA DUAL HEAVY (OK-36)
1050 lbs
Green
AKS90536-HVY
SEPTIC, 1300 OKLAHOMA SINGLE HEAVY (OK-36)
1300 gal
Green
AKS80536-HVY
SEPTIC, 1300 OKLAHOMA DUAL HEAVY (OK-36)
1300 gal
Green
AKS95036-HVY
SEPTIC, 1500 OKLAHOMA SINGLE HEAVY (OK-36)
1500 gal
Green
AKS95236-HVY
SEPTIC, 1500 OKLAHOMA DUAL HEAVY (OK-36)
1500 gal
Green