Key Topics
- Why was the E40 1 ½” project chosen?
- Features and benefits
- New enhanced Elima-Matic valve (Revision Level “C”)
- Product Performance
- Competitive comparisons
- Wilden Interchange
- New operation manual structure
- Nomenclature
- Pricing
- Product availability
- Q and A
Why was the E40 Chosen?
Reasons for Project
Reasons for Project
- E4 Performance not competitive against larger 1 ½” units (70 gpm vs. 100+ GPM from the competition).
- Limited materials offering in bolted 1 ½” bolted design (No aluminum or cast iron).
- Limited Wilden Interchange (No drop in for aluminum Advanced Series pumps).
E40 Features and Benefits
- Leak-free bolted construction
- Transfer thin liquids effectively.
- Enhanced Elima-Matic air valve system
- Replaceable air valve sleeve
- Low cost of ownership
- Single piece pilot valve design
- Consistent assembly
- Enhanced reliability
- Extended life diaphragm technologies
- Patented Versa-Dome
- Long flex life
- Simple installation
- FUSION
- Long flex life
- Simple cleaning
- No plates / torque
- No center hole leak point
- Same dimensions as aluminum Wilden PX400
- Simple low cost change out
- Many like parts to the E2 bolted pumps
- Reduce inventory requirements
- Diaphragms
- Plates
- Center block
- Air chambers*
- Air valve *
- Pilot valve*
- Stainless steel main shaft and pilot shaft
- Chemical resistant
- Wrench flats on main shaft
- Simple disassembly
Enhanced Elima-Matic Air Valve System
Main Air Valve Technology
- Redesigned main air valve body
- Replaceable air valve sleeve
- Added glyd rings for additional sealing
Pilot Valve Technology
Precision Controlled Pilot Valve Technology
Precision Controlled Pilot Valve Technology
- Precision controlled pilot spool
- Replaceable pilot sleeve
- Floating pneumatic o-rings
- Easy clip pilot sleeve retainer
E40 Pump Performance
Pump Branding and Identification
New permanently affixed stainless steel pump tags.
New permanently affixed stainless steel pump tags.
- Simple pump identification
- Chemically resistant
- Offer air and wet endkit information.
- Clear branding
- Hang on a pegboard
- Professional look
E40 Supporting Documents
- Operation manuals
- Data Sheets
- Product Brochure
New Operation Manual Structure
Q: Will the current E4 clamped pump line remain available?
A: Yes, because of a huge installed base, and required clamped options.
- Cover with tabs
- Table of content
- Nomenclature chart
- Safety information
- Materials / Temp. ranges
- Performance data
- Dimensions
- Principles of operation
- Trouble Shooting
- Installation
- Exploded view
- Parts list
- Warrantee
- Declaration of conformity
E40 Model Nomenclature
Example: E40 A A2D229C-ATEX
Second position denotes fluid port size Possible characters:
- 1 = 1” Pump
- 2 = 2” Pump
- 3 = 3” Pump
- 4 = 1-1/4” or 1-1/2” Standard Flow
- 40 = 1 ½” High Flow
- 5 = ½” Pump
- 6 = ¼” Pump
- 7 = ¾”
- 8 = 3/8” Pump
Tenth position denotes revision level Possible characters:
- C
E40 FAQs
Q: Will the current E4 clamped pump line remain available?
A: Yes, because of a huge installed base, and required clamped options.
Q: Will the current E4 bolted line remain available?
A: Yes, as long as sales volumes remain relevant. Future product rationalization possible.
A: Yes, as long as sales volumes remain relevant. Future product rationalization possible.
Q: Do the E4 parts interchange into the E40 pumps?
A: No, the E4 and E40 products are completely different, and do not share parts.
A: No, the E4 and E40 products are completely different, and do not share parts.
Q: Can the 2” air valve (P34-200) be used on the E40?
A: No, the pump will operate, but not at an optimum condition.
A: No, the pump will operate, but not at an optimum condition.
Q: Can the 2” air valve spool (P34-214) be used on the new E40?
A: No, the pump will operate, but not at an optimum condition.
Q: Can the 2” center section be used on an E40?
A: No, the pump will operate, but not at an optimum condition due to the air valve.
A: No, the pump will operate, but not at an optimum condition due to the air valve.
Q: Will there be a U40 (Ultra-Matic) model released?
A: No, there is no commercial reason to do that at this time.
A: No, there is no commercial reason to do that at this time.
Q: Will the current E40 be released in an all non-metallic design in the future?
A: Yes, work on an E40 non-metallic offering is underway. Release TBD.
Q: Do E40 parts interchange with Wilden 400 series pumps?
A: No, there are no parts that are interchangeable.
