Richard Tobin
Chief Executive Officer at Dover
Thanks, Jack. Good morning, everybody. Let's start with the performance highlights on Slide 3. The quarter was solid overall. We are very pleased with our production performance to start the year which allowed us to begin reducing our inventory balances towards the end of the quarter.
Consolidated organic revenue was up 3%, with growth across most of our businesses driven largely by the secular growth tailwinds that we outlined at our most recent Investor Day. The majority of our input and supply chain constraints have dissipated resulting in production lead times largely returning to pre-pandemic levels. This has led to more normalized order patterns, improved shipping volumes and a gradual reduction of elevated backlog.
New order intake was robust in the quarter with four out of five segments posting book-to-bills of one. New book-to-bills decreased sequentially in the first quarter, and our order backlog remains elevated compared to normal levels providing us with good visibility for the remainder of the year.
During the quarter, we de-booked some volume from our backlog and retail refrigeration from a single customer, was put the timing of '22 -- 2023 capital plan under review. Our expectation is that we'll be rebooking the volume in the second half.
Margin performance in the quarter was strong with four out of our five segments improving margins over 100 basis points, driven by broad-based productivity gains, positive price/cost dynamics and prior period investments and cost containment actions.
Higher segment earnings performance drove our EPS growth. We had some comparable cost headwinds during the quarter from transitory inorganic activity costs, higher interest expense, FX and tax. Brad will review later. Interest costs are set to drop progressively for the balance of the year and FX at current rates turns into a comparable tailwind in the back half.
Our recent investments in automation and productivity projects are paying off, and we are in the process of completing several capacity expansions in our secular growth businesses. The acquisition of Witte in our Pumps & Process Solutions segment, which we completed in December last year is off to a great start and is performing above expectations. Our strong financial position allows us to pursue a healthy pipeline of attractive bolt-on acquisitions and to opportunistically return capital to our shareholders.
We are encouraged by the trends and performance so far in 2023. We have a constructive but also watchful outlook for the remainder of the year. Overall, demand conditions in our attractive industrial markets remain solid and our bookings are healthy. Our order backlogs, especially in our longer-cycle businesses provide good visibility to our forecast. We are on track to deliver our full year cash flow target as we liquidate inventory in concert with the normalization of our backlog. We are mindful of the mix to macro economic backdrop, and we are staying close to our customers to understand their plans.
We have available cost control levers and operational flexibility that should enable us to deliver good results in various macroeconomic environments. With that, we maintain our 2023 full year guidance, 3% to 5% organic revenue growth and adjusted EPS of $8.85 to $9.05 per share. I'll skip Slide 4. Let's move on to the segments.
Engineered Products was up 3% organically in the quarter, driven by positive pricing, strong demand for waste handling equipment parts and related digital services. The chassis availability issues that impacted the waste handling business coming out of the pandemic have improved. And to the extent that, that supply continues to be available, we are well positioned to increase shipments meaningfully against strong underlying demand.
Margins were up 230 basis points year-over-year, primarily driven by improving supply chains, positive price cost dynamics, mix and as well as investments in productivity initiatives.
Clean Energy and Fueling declined by 3% on an organic basis. Revenue is up in clean energy components, vehicle wash, fuel transport and below-ground retail fueling, offset by the expected comparable decline in dispenser and EMV card reader demand.
The upcoming second quarter comp is the last of material EMV volume. We remain constructive on the business for the full year as order activity in March was healthy. Despite the lower volume, margins in the quarter were up 120 basis points on positive mix and price cost as well as improved comparable cost structure from previously announced cost reduction actions taken in the retail fueling business.
Imaging and ID posted a solid quarter, up 8% organically on broad-based strength in our marking and coding printers, spare parts and consumables. Our serialization software business continues to perform well and win new accounts. FX remained a negative headwind to absolute revenue and profits in this segment that drove a large base of non-U.S. dollar revenue. Margins in Imaging and ID were very strong at 24%, improving 260 basis points on volume, conversion, pricing actions and mix.
Pumps and Process Solutions declined 7% organically in the quarter, driven principally by the post-COVID transition in the biopharma space. New orders for biopharma grew sequentially during the quarter as the impacts from inventory destocking begin to subside. At the current trajectory, we expect to have one more quarter of headwinds then inflect positively in the second half of the year.
All the other businesses in this segment posted solid organic growth during the quarter with particular strength in precision components, industrial pumps, thermal connectors and polymer processing equipment. Operating margin was down against a peak comparable quarter in the prior year due to the mix effect from non -- from higher non-biopharma revenue.
Top line and Climate and Sustainable Technologies continued its double-digit growth trajectory from the last two years, posting 16% organic growth. Demand trends remain particularly robust in heat exchangers and CO2 refrigeration systems, driven by global investments in sustainability. Beverage can making continued shipping deliveries against its strong backlog. Margins came in at 16% in the quarter, up 280 basis points year-over-year on strong volume conversion, productivity, positive price/cost and good mix of products delivered. I'll pass it to Brad here.