Polyethylene Upright - 50 Gallon

36″ long
16.54″ wide
29.21″ high
Mounting Kit 36lbs.

Polyethylene tank assembly with two, 2" female screw in NPT bottom ports; filler breather assembly – including 40 micron filler breather cap, chain mounted; heavy-duty mounting base; one, 2" x 1¼" reducer bushing; and an ASK-200 mounting and spring kit. A diffuser is also included with purchase.

This unit may be used for a two-line or three-line system. The base and fill assembly are factory installed and mounted. Diffuser, fill cap, reducer bushing and mounting kit are boxed individually. All are shipped in one carton. Temperature/level indicator included.

Related Parts

Part No. Description
ASK-200 Chassis Mounting Kit
ADA-250 Diffuser Assembly - 2" NPT x 1 1/4" NPT
AFC-350 Filler Breather Cap Assembly
AMB-312 Mounting Base Panel Assembly
ARB-2125 Port Reducer Bushing - plated, 2" x 1 1/4"
ASG-105 Sight/Temperature Gauge - 5"
Ordering Info


  • Open Account terms are Net 30 days
  • 1½% per month on outstanding balance until paid in full
  • F.O.B. our plant facility
  • VISA, MasterCard and American Express accepted
  • NOTE: Unless credit has been established with our company, shipment will be C.O.D. or Credit Card


All tank assemblies carry an identification plate, or serial number imprinted in the tank body. No warranties will be accepted without the serial number.


Returns will not be accepted without a returned goods authorization number (RGA#). Restocking charges will apply to returned merchandise.


Toll Free: 1-800-634-8265
Local:  765-948-3401
Fax: 765-948-3403


American Mobile Power’s (AMP) Wet Tank System is warranted to be free of defects in material or workmanship and to meet AMP’s written specifications at the time of sale. AMP obligation and liability under this warranty is expressly limited to repairing or replacing, at AMP’s option, within one year after date of original installation, any defective part, or parts, or any product not meeting the specifications.

This warranty is in lieu of all other warranties, expressed or implied. AMP makes no warranty of merchantability, or of fitness for any particular purpose. The obligation of AMP under this warranty shall not include any transportation charges, or costs of installation or any liability for direct, indirect, special, incidental, or consequential damages, or delay. The remedies set forth herein are exclusive, and AMP’s liability, with respect to any contract or sale or anything done in connection therewith, whether in contract, in tort, under any warranty, or otherwise, shall not, except as expressly provided herein, exceed the price of the product, or part, on which such liability is based.

If requested by AMP, products, or parts, for which a warranty claim is made are to be returned, transportation prepaid, to a Service Center designated by AMP. Any installation, or use, not in accordance with the catalog, or package instructions; other improper use, operation beyond an intermittent duty, substitution of parts not approved by AMP; use with equipment other than the equipment on which the Wet Tank System is first installed, or alteration, or repair, made to the unit other than at an American designated Service Facility, shall void this warranty.