Product Description
Keep your Welch Chemstar pump operating at peak efficiency with the Minor Repair Kit (Product Number 1400K-09). Precision Plus delivers a reliable solution for maintaining your pump's performance. Our kit includes essential components crafted with precision and durability to ensure a secure fit and straightforward installation. Trust Precision Plus for top-notch replacement parts that adhere to the highest industry standards, showcasing our commitment to quality and precision. Count on us to provide the essential components needed to optimize your Welch Chemstar pump, ensuring consistent, reliable operation over time.
General product classifications
| Compatible Brands | Welch |
| Family | Chemstar |
| Compatible Pump Models | 1400N |
| Category | Repair Kits |
| Subcategory | Minor Kit |
| Country of origin | US |
| Manual page | WELCH-103 |
| Part Number | Description | Quantity | Qty in stock |
|---|---|---|---|
| 410578 | Shaft Seal, Metal Case, Welch, Duoseal, Chemstar, Part# 410578 | 1 | 168 |
| 618559A | Vane Spring Pin, Welch, Chemstar, Part# 618559A | 4 | 81 |
| 411063 | Spring Holder, Welch, Duoseal, Chemstar, Part# 411063 | 2 | 46 |
| 79135 | O-ring, 10.5 x 2 mm - Viton, Part# 79135 | 1 | 28 |
| 612159A | O-ring, 18.72 x 2.62 mm - Viton, Part# 612159A | 1 | 70 |
| 410383 | Intake Cover Gasket, Welch, Duoseal, Chemstar, 1400, 1400N, Part# 410383 | 1 | 47 |
| 410890 | Air Filter, Welch, Chemstar, Part# 410890 | 1 | 4 |
| 618348A | Baffle Stud, Welch, Chemstar, Part# 618348A | 1 | 2 |
| 620118 | O-ring, Shaped, 11 mm ID X 14 mm OD - Viton, Part# 620118 | 2 | 7 |
| 320083 | O-ring, 86 x 2.5 mm - Viton, Part# 320083 | 1 | 39 |
| 2710040 | Brass Washer, #10, Welch, Chemstar, Part# 2710040 | 2 | 57 |
| 411239 | Exhaust Valve, Welch, Duoseal, Chemstar, 1399, 1400N, 1400, 1405, Part# 411239 | 1 | 43 |
| 618355B | Oil Case Gasket, Viton-Welch Chemstar, Part# 618355B | 1 | 23 |
| 40015 | O-ring, 7.65 x 1.78 mm - Buna, Part# 85039449 | 1 | 3303 |
| 410613 | Woodruff Key, Cut, Welch, Chemstar, Duoseal, Part# 410613 | 2 | 147 |
| 411150 | Retaining ring, Welch, Part# 411150 | 1 | 17 |
| 410624 | Woodruff Key, Cut, Fisher Scientific, Welch, Part# 410624 | 1 | 40 |
| 619378 | O-ring, 82.22 x 2.62 mm - Viton, Part# 619378 | 1 | 44 |
| 320106 | O-ring, 25.07 x 2.62 mm - Viton, Part# 320106 | 1 | 47 |
| 1401E | Mechanical Shaft Seal with Screws, 0. 625", Welch, Part# 1401E | 1 | 38 |
| 410708 | V-Belt, Welch, Chemstar, Duoseal, 1400N, 1400, Part# 410708 | 1 | 30 |
| 410643 | Shaft Seal Gasket, Fisher Scientific, Part# 410643 | 1 | 152 |
