The Customs, Excise and Service Tax Appellate Tribunal (CESTAT), Ahmedabad, has held that sewage and drainage pumps do not qualify for the concessional 6% excise duty available to power-driven pumps primarily designed for handling water, where the manufacturer fails to establish that the goods satisfy the notification’s design requirement.
The bench of Dr. Ajaya Krishna Vishvesha (Judicial Member) and Satendra Vikram Singh, (Technical Member) upheld a differential excise duty demand of ₹63,69,295, along with applicable interest and set aside the penalty, taking into account the department’s contradictory positions on the applicable duty rate.
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The appellant/assessee manufactures monoblock pumps, submersible pumps, sewage pumps and drainage pumps falling under Heading 8413 of the Central Excise Tariff.
Until March 2016, the company paid excise duty at the full rate on sewage and drainage pumps. From April 2016, it began claiming the concessional rate under Serial No. 235 of Notification No. 12/2012-CE dated March 17, 2012.
The entry prescribed 6% duty for specified power-driven pumps primarily designed for handling water, including centrifugal pumps, deep tube-well turbine pumps, submersible pumps, axial flow pumps and mixed flow vertical pumps.
The department disputed the concession and issued a show-cause notice dated April 11, 2018, proposing recovery of ₹63.69 lakh in differential duty, together with interest and penalty.
The adjudicating authority confirmed the demand and imposed a penalty equal to the duty. It also appropriated the differential duty already deposited by the company under protest. The Commissioner (Appeals) subsequently upheld the duty and interest but reduced the penalty to 10% of the duty amount.
The central issue before the Tribunal was whether the sewage and drainage pumps sold by the company were “primarily designed for handling water” within the meaning of the notification.
The manufacturer argued that the notification used the word “water” without restricting it to clean water. According to the company, sewage and drainage water remained water despite containing impurities, suspended particles or waste materials.
It submitted that the authorities could not introduce the adjective “clean” into the notification to deny the concession. It also maintained that the pumps could handle normal water in addition to sewage and drainage water.
The company relied on the Tribunal’s decision in Modi Industries Ltd., which distinguished pumps primarily designed for handling water from pumps exclusively designed for that purpose. That decision recognised that water commonly contains dissolved or suspended foreign matter.
The Revenue, however, argued that eligibility depended on the pumps’ primary design and the commercial understanding of the goods. It maintained that pumps designed for handling sewage and drainage could not claim the concession merely because they were also capable of pumping clean water.
At the Tribunal’s direction, the manufacturer submitted a Chartered Engineer’s certificate concerning its LAP and LFP pump models.
The certificate stated that the pumps could handle normal or clean water as well as drainage or sewage water. It explained that these models had the additional ability to handle dirty water containing solid particles, mud and other waste.
The Tribunal found this insufficient to establish eligibility. It observed that the certificate did not address the similarity or dissimilarity between the design of sewage and drainage pumps and that of pumps intended for handling water.
The bench also relied on the company’s earlier response to an audit objection, in which it had asserted that there were differences in the technique and manufacturing process of pumps handling water and pumps handling other liquids or sludge containing hard materials.
In that factual setting, the Tribunal concluded that the company had not established compliance with the notification’s requirement. It distinguished the Modi Industries decision accordingly.
The Tribunal held that, in the absence of a statutory definition, the expression “water” had to be understood in its common and commercial sense.
Referring to Supreme Court decisions on the interpretation of fiscal entries, the bench observed that expressions ordinarily take the meaning understood by traders, dealers and consumers.
It also considered dictionary meanings of water and sewage, concluding that the expression “water” in the disputed entry referred to clean water rather than sewage or drainage water.
The Tribunal further emphasised that an assessee claiming a concession must prove that its goods fall within the notification. Relying on decisions including Commissioner of Customs (Import), Mumbai v. Dilip Kumar & Co., it reiterated that exemption notifications require strict interpretation and that ambiguity concerning eligibility operates in favour of the Revenue.
The manufacturer also argued that it had begun paying concessional duty following objections raised by departmental audit officers. It contended that the department could not subsequently reverse that position and demand duty at the full rate.
The Tribunal noted that the company had originally contested the audit objection and continued paying full duty until March 2016. It further found that the earlier audit observation had not resulted in a show-cause notice or been implemented by either side.
An unimplemented audit observation, the bench held, could not be treated as a binding determination supporting the company’s plea of res judicata.
While sustaining the duty demand, the Tribunal took a different view on penalty.
It noted that the company initially paid duty at the full rate and began claiming the concession after the audit objection. The department subsequently reversed its position and demanded differential duty.
Considering those circumstances, the bench found no evidence warranting the 10% penalty retained by the Commissioner (Appeals).
The Tribunal therefore upheld the ₹63.69 lakh differential duty demand and applicable interest, deleted the penalty, and partly allowed the appeal.
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