Riser - 466-R12

SKU:
100001324

Jensen inlet and basin riser is designed for stormwater inlet and catch-basin height adjustment and provides a precast grade extension.

  • Width: 48"
  • Length: 78"
  • Height: 12"

Dimensions are for reference only. Please refer to the product drawings for accurate dimensions.

Delivery available to:
  • Northern California
  • Northern Nevada
  • Southern Nevada

Product availability varies by location. If you need a product immediately, contact us to ensure availability.

If you need modifications to a standard product or a complete custom solution, we will work to accommodate your request in a timely manner. Please provide us with a few details about your project. Contact us now.

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Features & Benefits

Jensen inlet and basin riser extends the height of a drainage inlet or catch basin to meet grade. Designed for depth adjustment on stormwater structures, it provides a precast height extension while supporting reliable site drainage infrastructure.

Features

  • Extends inlet or basin to required grade
  • Precast concrete for durable service
  • Stackable for depth adjustment
  • Matches standard inlet openings

Applications

  • Catch basin height adjustment
  • Inlet grade matching
  • Stormwater structure extensions

Technical Specifications

Weight: 1116 lb
Length (Inside - Nominal): 78 in.
Width (Inside - Nominal): 48 in.
Height (Inside - Nominal): 12 in.
Delivery to: Northern California, Northern Nevada, Southern Nevada
Shape: Rectangular
Material: Precast Concrete
Series: 4878

Product availability varies by location. If you need a product immediately, contact us to ensure availability.

If you need modifications to a standard product or a complete custom solution, we will work to accommodate your request in a timely manner. Please provide us with a few details about your project. Contact us now.

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