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609123 Welch Diaphragm
Genuine OEM Welch diaphragm for part # 609123 Welch Dryfast, Self-cleaning and Chemstar Dry vacuum Pumps. Models 2014, 2022, 2032, 2034, 2042, 2025, 2026, 2027, 2071, 2070. Repair Welch pumps. All Welch Pumps require two diaphragms, except the 2014 requires only one diaphragm for repair.
Genuine OEM Welch diaphragm for part # 609123 Welch Dryfast, Self-cleaning and Chemstar Dry vacuum Pumps. Models 2014, 2022, 2032, 2034, 2042, 2025, 2026, 2027, 2071, 2070. Repair Welch pumps. All Welch Pumps require two diaphragms, except the 2014 requires only one diaphragm for repair.