Large Mouth

Dispenser Sumps

APT™ brand large mouth polyethylene dispenser sumps feature a two-piece modular design and large sump opening to provide easy installation and ample space for under dispenser containment. With a variety of sump lengths, two depth options, an assortment of top frame options, and field height adjustability, there is a solution to match virtually any application and provide complete compatibility with the industry's most popular dispenser models.

Highlights
Specs
Order Info
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  • Highlights

     

    • The ribbed riser can be cut down in 3" increments in the field to adjust sump heigh and achieve proper pipe slopes with respect to grade.
    • Available in medium (28") and deep(43") burial depths to properly maintain slope.
    • 22" wide by 24", 36", or 48" long opening on base gives plenty of room for boot, fitting and monitor installation.
    • The sump base widens to a spacious 26" where entry boots and pipe connections are made.
    • Corrosion-resistant powder coated steel top frames provide durability and extended service life.
    • Stabilizer bar kits (SBKs) mount into welded strut channels for shear valve mounting (one SBK is required for each shear valve and must be purchased separately).

  • Specs

    Approvals/Certifications

    • ULc listed.
    • Florida EQ-423 approved.
  • Order Info

    Large Mouth Polyethylene Dispenser Sumps

    Use the drawing diagram and the dimensions below to identify the appropriate dispenser sump for your application or use the Large Mouth Dispenser Sump Directory found on the following pages.

    ModelTop Frame Mouth Length (A)Top Frame Mouth Depth (B)Sump Base Mouth Length (C) Sump Base Bottom Length (D) Sump Base Height (E)Sump Base Mouth Depth (F)Sump Base Bottom Depth (G)
    Medium (M)Deep (D)
    LM(M/D)-141013.50"9.75"24.00"28.00"28.00"43.00"22.00"
    LM(M/D)-1913-T19.00"12.00"24.00"28.00"28.00"43.00"22.00"
    LM(M/D)-201020.50"10.00"24.00"28.00"28.00"43.00"22.00"
    LM(M/D)-201820.81"18.31"24.00"28.00"28.00"43.00"22.00"
    LM(M/D)-2313-T23.00"12.00"36.00"40.00"28.00"43.00"22.00"
    LM(M/D)-240723.75"7.50"36.00"40.00"28.00"43.00"22.00"
    LM(M/D)-271527.00"15.00"36.00"40.00"28.00"43.00"22.00"
    LM(M/D)-281128.50"11.00"36.00"40.00"28.00"43.00"22.00"
    LM(M/D)-291529.75"15.75"36.00"40.00"28.00"43.00"22.00"
    LMM-2915-HLX*29.75"15.25"36.00"40.00"28.00"43.00"22.00"
    LM(M/D)-361036.00"10.25"48.00"52.00"28.00"43.00"22.00"
    LM(M/D)-3617*36.00"17.25"36.00"40.00"28.00"43.00"22.00"
    LM(M/D)-3914-36-W*38.75"14.00"36.00"40.00"28.00"43.00"22.00"
    LM(M/D)-391438.75"14.00"48.00"52.00"28.00"43.00"22.00"
    LMM-3915-HLX*39.75"15.25"48.00"52.00"28.00"43.00"22.00"
    LM(M/D)-401839.75"17.75"48.00"52.00"28.00"43.00"22.00"
    LM(M/D)-411141.50"11.00"48.00"52.00"28.00"43.00"22.00"
    LM(M/D)-411541.50"15.75"48.00"52.00"28.00"43.00"22.00"
    • Note: For "M/D" in part number use "M" for medium or "D" for deep when ordering.
    • *Conduitless top frame.

    Stabilizer Bar Kits

    One SBK is required for each shear valve and must be purchased separately. Select the appropriate SBK with the compatibility chart below.

    ModelStabilizer Bar Kit Model
    LM(M/D)-1410SBK-2
    LM(M/D)-1913-TSBK-25
    LM(M/D)-2010SBK-2
    LM(M/D)-2018SBK-3
    LM(M/D)-2313-TSBK-25
    LM(M/D)-2407SBK-1
    LM(M/D)-2715SBK-3
    LM(M/D)-2811SBK-25
    LM(M/D)-2915SBK-3
    LMM-2915-HLXSBK-3
    LM(M/D)-3610SBK-2
    LM(M/D)-3617SBK-3
    LM(M/D)-3914-36-WSBK-25
    LM(M/D)-3914SBK-3
    LMM-3915-HLXSBK-3
    LM(M/D)-4018SBK-3
    LM(M/D)-4111SBK-25
    LM(M/D)-4115SBK-3

    Grommets for Conduitelss Sumps

    ModelDescription
    43605002½" grommets for conduitless sump
    43607502¾" grommets for conduitless sump
    436100021" grommets for conduitless sump

    Large Mouth Polyethylene Dispenser Sump Base Only

    Use the drawing diagram and the dimensions below to identify the appropriate dispenser sump base for your application.

    ModelSump Base Mouth Length (C) Sump Base Bottom Length (D) Sump Base Height (E)Sump Base Mouth Depth (F)Sump Base Bottom Depth (G)Sump Base Bottom Height (H)
    LBM-240024.00"28.00"28.00"22.00"26.00"15.50"
    LBM-360036.00"40.00"28.00"22.00"26.00"15.50"
    LBM-480048.00"52.00"28.00"22.00"26.00"15.50"
    LBD-240024.00"28.00"43.00"22.00"26.00"15.50"
    LBD-360036.00"40.00"43.00"22.00"26.00"15.50"
    LBD-480048.00"52.00"43.00"22.00"26.00"15.50"

    Large Mouth Polyethylene Dispenser Top Frame Only

    Use the drawing diagram and the dimensions below to identify the appropriate top frame for your application.

    ModelTop Frame Mouth Length (A)Top Frame Mouth Depth (B)Sump Base Size
    LMT-141013.50"9.75"2400
    LMT-1913-T19.00"12.00"2400
    LMT-201020.50"10.00"2400
    LMT-201820.81"18.31"2400
    LMT-2313-T23.00"12.00"3600
    LMT-240723.75"7.50"3600
    LMT-271527.00"15.00"3600
    LMT-281128.50"11.00"3600
    LMT-291529.75"15.75"3600
    LMT-2915-HLX29.75”15.25”3600
    LMT-361036.00"10.25"4800
    LMT-3617-3636.00"17.25"3600
    LMT-3914-36-W38.75"14.00"3600
    LMT-391438.75"14.00"4800
    LMT-3915-HLX39.75"15.25"4800
    LMT-401839.75"17.75"4800
    LMT-411141.50"11.00"4800
    LMT-411541.50"15.75"4800
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